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Zheng He
2016 Malakka, Stadhuys (09).jpg
Statue of Zheng He at the Stadthuys museum in Malacca City, Malaysia
Born
Ma He

1371
Kunming, Yunnan, Ming dynasty
Died 1433 (aged 61–62) or 1435 (aged 63–64)
Other names
  • Ma He
  • Ma Sanbao
  • Cheng Ho
  • Mahmud Shams
Occupation Admiral, diplomat
Era Ming dynasty
Chinese name
Traditional Chinese 鄭和
Simplified Chinese 郑和
Transcriptions
Standard Mandarin
Hanyu Pinyin Zhèng Hé
Wade–Giles Chêng4 Ho2
Birth name
Traditional Chinese 馬和
Simplified Chinese 马和
Transcriptions
Standard Mandarin
Hanyu Pinyin Mǎ Hé

Zheng He (1371–1433 or 1435) was a famous Chinese admiral and diplomat who lived during the Ming dynasty. He led huge fleets of wooden ships across the vast Indian Ocean. His epic journeys connected China to many new places in Asia and Africa. Zheng He was born with the name Ma He into a Chinese Muslim family. Later, the famous Yongle Emperor rewarded him with the honorable family name Zheng. Many people also called him San Bao, which means "Three Jewels" in Chinese.

Between 1405 and 1433, Zheng He commanded seven legendary treasure voyages. These great sea adventures sailed across Southeast Asia, India, the Arabian Peninsula, and the eastern coast of Africa. His giant flagship was one of the largest wooden sailing ships ever built. He brought back strange treasures, foreign ambassadors, and even exotic African animals to the Chinese imperial court. Through his peaceful visits, China established friendly relations with dozens of foreign kingdoms.

Who Was Admiral Zheng He?

Kunyang - Zheng He Park - P1350545
Statue of young Zheng He with his father in Kunyang

Zheng He was born in 1371 in the mountain region of Kunming in Yunnan, China. At that time, Yunnan was controlled by the Northern Yuan dynasty under a Mongol ruler named Basalawarmi. Zheng He belonged to the Hui community, a group of Chinese people who practice Islam. His family was respected and had a proud history.

He was the great-great-great-grandson of Sayyid Ajjal Shams al-Din Omar, a skilled leader who served in the Mongol Empire. Sayyid Ajjal had been an important governor of Yunnan during the earlier Yuan dynasty. Both Zheng He's father and grandfather carried the special title of hajji. This title showed that they had completed the holy pilgrimage to Mecca in Arabia.

Growing Up in Yunnan

Zheng He grew up with an older brother and four sisters. As a child, he listened to stories about faraway lands, ocean travels, and bustling trading ports. His father taught him about distant cultures and languages. These family memories gave the boy a strong curiosity about the wider world.

In 1381, when Zheng He was around ten years old, conflict reached his homeland. The army of the new Ming dynasty marched south during the Ming conquest of Yunnan. During the intense fighting, Zheng He's father died. Zheng He was captured by the imperial soldiers led by General Fu Youde.

Entering the Imperial Palace

After his capture, the young boy entered government service as a trusted court servant. He was assigned to the household of Zhu Di, who was the ambitious Prince of Yan. Zhu Di was a powerful son of the first Ming ruler, the Hongwu Emperor.

Zhu Di lived in the northern fortress city of Beiping, which is known today as Beijing. There, young Ma He received a wonderful education. He learned classical literature, science, geography, and military strategy. This special training prepared him to become a brilliant naval commander and royal advisor.

Becoming a Trusted Leader

Ma He proved to be brave, smart, and completely loyal to Prince Zhu Di. He fought alongside the prince in several dangerous border battles against northern tribes. In 1390, he joined a major campaign where the Mongol general Naghachu surrendered to Zhu Di. Through these experiences, he became an expert military strategist.

Ancient books describe Zheng He as an impressive and towering figure. They say he was seven chi tall, which was well over six feet in height. He had a booming voice as loud as a large temple bell. His eyes were bright, his stride was energetic, and he commanded instant respect from all his soldiers.

Winning Favor with the Yongle Emperor

When the Hongwu Emperor died, a royal family conflict known as the Jingnan campaign broke out. The new young ruler, the Jianwen Emperor, tried to strip power from his royal uncles. In response, Zhu Di rebelled and launched an army to defend his position.

During the fighting in 1399, Ma He defended the vital city reservoir called Zhenglunba near Beiping. In 1402, he helped Zhu Di capture the southern capital of Nanjing. Zhu Di claimed the throne and became the famous Yongle Emperor. During the Chinese New Year celebration in 1404, the new emperor rewarded Ma He for his bravery by giving him the noble surname "Zheng." From that day on, he was officially known as Zheng He.

The Amazing Ming Treasure Voyages

ZhengHeShips
Old woodblock print showing Ming dynasty sailing vessels

The Yongle Emperor wanted the entire world to know that China was strong, prosperous, and peaceful. He decided to send magnificent fleets of trading ships into the "Western Ocean," which was the Chinese name for the Indian Ocean. He selected Zheng He to serve as admiral and head of these epic voyages.

Zheng He was joined by another skilled commander named Wang Jinghong. Together, they planned the most gigantic sea expeditions the world had ever seen. The imperial shipbuilders constructed hundreds of massive vessels near Nanjing along the mighty Yangtze River.

Preparing the Great Fleet

Building and supplying such a fleet required unbelievable teamwork and planning. Thousands of carpenters, sailmakers, and blacksmiths worked day and night to build the ships. Zheng He gathered skilled navigators, doctors, astronomers, accountants, soldiers, and diplomats.

He also hired numerous translators and linguists. A special foreign language institute opened in Nanjing so that officials could speak Arabic, Persian, and various Southeast Asian tongues. When the fleet prepared to set sail on its first trip in July 1405, it carried almost 28,000 crew members aboard 317 vessels.

The Seven Sea Expeditions

Voyages of Zheng He
Map showing the seven ocean voyages led by Zheng He

Between 1405 and 1433, Zheng He led seven grand voyages across the high seas:

  • First Voyage (1405–1407): The fleet traveled from Suzhou to Java, Sumatra, Malacca, and Calicut in southwest India.
  • Second Voyage (1407–1409): The fleet returned to India to help crown a friendly new king in Calicut.
  • Third Voyage (1409–1411): The fleet sailed to India and Ceylon, which is known today as Sri Lanka.
  • Fourth Voyage (1413–1415): The fleet traveled past India to the Persian Gulf and the city of Hormuz, visiting the Arabian Peninsula.
  • Fifth Voyage (1417–1419): The ships reached the coast of East Africa, stopping at wealthy trade ports like Malindi and Mogadishu.
  • Sixth Voyage (1421–1422): Zheng He explored more African ports and escorted foreign ambassadors back to their homelands.
  • Seventh Voyage (1431–1433): The final and longest voyage, ordered by the Xuande Emperor, revisited Southeast Asia, India, Africa, and the Red Sea.

Protecting the Seas from Pirates

The Ming fleet went on peaceful diplomatic missions, but it was fully armed to defend itself against danger. At that time, dangerous pirates attacked merchant ships across Southeast Asia. The most dreaded pirate chief was Chen Zuyi, who operated from Palembang on the island of Sumatra.

Chen Zuyi tried to trick Zheng He and raid the imperial fleet. Zheng He outsmarted the pirate fleet, captured Chen Zuyi, and destroyed his hideout. This victory made sea travel safe for peaceful traders from all countries. At Palembang, the Ming court set up the Old Port Pacification Superintendency and appointed the local leader Shi Jinqing to keep the peace.

Encounters in Ceylon

During the third voyage, Zheng He visited the Kingdom of Kotte on the island of Ceylon. The local ruler, King Vira Alakeshwara, acted hostile and attempted to trap Zheng He's shore party while demanding riches.

Zheng He quickly led his troops around the king's army and captured the royal capital. Zheng He brought the hostile king back to China to face the court. Instead of punishing him, the Yongle Emperor showed mercy, released him, and sent him safely back home, warning him to treat foreign travelers kindly.

Ships of the Treasure Fleet

《鄭和歸來》。 藝術家弗拉基米爾·科索夫 2018
Painting of Zheng He's treasure fleet returning to China

The ships built for Zheng He were true marvels of medieval engineering. Chinese shipwrights used ingenious designs that made their vessels stronger and safer than European ships of that era.

The Giant Treasure Ships

The pride of the fleet were the legendary Chinese treasure ships, called Bao Chuan. According to traditional records like the book written by Luo Maodeng, the largest treasure ships had nine tall masts. They were said to measure over 400 feet long and 150 feet wide.

These huge floating wooden palaces had multiple interior decks. While modern scholars debate whether the biggest ships were really 400 feet long or closer to 250 feet, everyone agrees they were vastly larger than contemporary European sailing craft. For example, Admiral Horatio Nelson's famous warship HMS Victory was 227 feet long, and the Swedish warship Vasa was 226 feet long.

Specialized Vessels of the Fleet

Zheng He did not just use one kind of ship; his fleet included many specialized vessels working together:

  • Treasure Ships (Bao Chuan): Massive flagship vessels carrying diplomats, royal tribute, and luxury gifts.
  • Horse Ships (Ma Chuan): Eight-masted vessels designed to carry horses, building supplies, and trade items.
  • Supply Ships (Liang Chuan): Seven-masted storehouses carrying tons of rice, grains, and fresh drinking water.
  • Troop Transports (Zuo Chuan): Six-masted ships built to transport soldiers comfortably across the oceans.
  • Warships (Zhan Chuan): Nimble, five-masted combat ships armed with cannons, catapults, and archers.

Clever Shipbuilding Inventions

Chinese shipbuilders invented watertight bulkhead compartments. If a rock punctured a hole in the ship's outer hull, only one small compartment flooded with seawater. The rest of the ship stayed dry, allowing it to keep floating safely.

The ships also used balanced rudders that could be raised or lowered depending on the water depth. Their sails were made of stiff bamboo slats that caught even faint breezes efficiently. Sailors could steer closely into the wind, making long open-ocean voyages possible.

Life Aboard the Ships

Living on a treasure ship was surprisingly comfortable for its day. Sailors grew fresh vegetables and herbs in wooden tubs on deck to prevent illnesses like scurvy. They drank tea and kept fresh water stored in sealed barrels.

Scholars like translator Ma Huan and diarist Gong Zhen traveled along to write down detailed observations. They recorded the customs, foods, clothing, and religions of the people they met in foreign ports. Ma Huan later published his colorful travel diary in a famous book titled Yingya Shenglan (The Overall Survey of the Ocean's Shores).

Navigation and Sea Charts

WuBeiZhi
A page from the historical Mao Kun map

How did Zheng He guide hundreds of ships across stormy seas without getting lost? Ming navigators used some of the most advanced navigational tools in the world.

The Chinese Magnetic Compass

Chinese inventors had perfected the magnetic compass centuries earlier. Zheng He's navigators used a special 24-point compass system. Each direction was marked by a unique symbol, allowing the helmsman to follow exact compass bearings across open water.

Officers recorded the ship's speed by throwing a floating wooden log overboard and counting how long it took the ship to pass it. By combining compass bearings, travel time, and water depth soundings, they knew their position on the ocean.

Sailing by the Stars

On clear nights, navigators practiced celestial navigation. They used measuring boards held at arm's length to calculate the exact altitude of the North Star and the Southern Cross above the horizon.

By measuring the height of the stars, they could calculate their latitude and determine how far north or south they were. Even when sailing far away from any visible coastline, the night sky served as their map.

The Famous Mao Kun Map

Zheng He's navigational secrets were recorded in sailing charts known as the Mao Kun map. These maps were later printed in a 1628 military encyclopedia called the Wubei Zhi.

The map was originally drawn as a continuous, 18-foot-long paper scroll. It shows coastlines, islands, bays, mountains, and landmarks like coastal pagodas. The map includes over 300 real geographic locations, from the port of Nanjing all the way to the distant shores of East Africa.

Strange Creatures and Amazing Gifts

Chen Zhang's painting of a giraffe and its attendant
Painting of the giraffe brought from Africa to the Ming court

One of the most thrilling parts of Zheng He's voyages was the exchange of gifts. The Chinese ships were loaded with exquisite treasures that foreign rulers loved, including:

  • Shimmering bolts of Chinese silk.
  • Elegant blue-and-white Ming porcelain bowls and vases.
  • Precious objects crafted of carved jade, gold, and silver.
  • Fragrant teas and medicinal herbs.

In return, foreign kings sent marvelous goods back to the Yongle Emperor. Zheng He returned with aromatic spices, frankincense, myrrh, pearls, jewels, and raw ivory.

The Magic Giraffe

In 1414, the ruler of Malindi on the East African coast gave Zheng He an animal never before seen in China: a giraffe. When the tall creature arrived at the imperial palace in Beijing, it caused an absolute sensation.

The Chinese people believed the gentle, long-necked animal was a real-life qilin. In Chinese mythology, the qilin is a magical creature with horns and hooves that appears on Earth only during times of great peace, harmony, and wise leadership. The emperor viewed this amazing animal as proof that Heaven was pleased with his rule, known as the Mandate of Heaven.

Other Exotic African Animals

The giraffe was not the only wild animal brought aboard the fleet. Zheng He's ships transported ostriches, zebras, camels, lions, and leopards back across the Indian Ocean.

Caring for these wild animals on wooden ships during long ocean voyages required incredible skill. The sailors built sturdy wooden pens, provided fresh water, and fed them special diets until they reached China safely.

Faith and Cultural Respect

Gall Trilingual Inscription
The Galle Trilingual Inscription left in Sri Lanka

Zheng He was a Muslim, but he showed great respect for all the different religions practiced by the people he met. He believed that understanding other cultures was the best way to keep peace between nations.

Honoring the Sea Goddess

Like many Chinese sailors, Zheng He prayed for protection to Tianfei, also known as Mazu, the patron goddess of seafarers. Whenever the fleet survived a terrible typhoon at sea, the crew thanked Tianfei for keeping them safe.

Sailors sometimes saw a glowing light appear at the top of their ship's wooden masts during severe electrical storms. Today we call this natural electrical glow St. Elmo's fire. Zheng He and his crew viewed this mysterious glowing light as the goddess's divine lantern watching over them.

The Galle Trilingual Inscription

In 1409, Zheng He placed a carved stone tablet called the Galle Trilingual Inscription in Galle, Sri Lanka. Today, this historical treasure is preserved in the National Museum of Colombo.

The inscription was written in three different languages: Chinese, Tamil, and Persian. Each language praised a different religious tradition:

  • The Chinese text offered praises and rich gifts to the Buddha.
  • The Tamil text praised Tenavarai Nayanar, a local manifestation of the Hindu god Vishnu.
  • The Persian text asked Allah and the holy saints of Islam to bless the voyage.

By honoring Buddhism, Hinduism, and Islam together on a single monument, Zheng He showed deep respect for everyone he visited.

The End of the Voyages

After the death of the Yongle Emperor in 1424, the Ming government began to change its foreign policies. The new ruler, the Hongxi Emperor, ordered the treasure fleet to stop sailing immediately.

Why Did the Voyages Stop?

The voyages were halted for several important reasons:

  • High Expenses: Constructing giant ships and feeding tens of thousands of sailors cost huge amounts of silver.
  • Northern Defense: Dangerous nomadic tribes from the Northern Yuan dynasty threatened the northern border of China. The government needed to spend its money building up the Great Wall of China and training land soldiers.
  • Changing Opinions: Confucians in the government, known as scholar-bureaucrats, believed that foreign trade brought few benefits to ordinary Chinese farmers. They argued that China should focus inward on its own society.

The Final Voyage and Zheng He's Death

When the Hongxi Emperor died after ruling for just one year, his son became the Xuande Emperor. In 1430, the young emperor decided to give Zheng He one last chance to lead his fleet to the Western Ocean.

Zheng He visited Southeast Asia, India, and the Middle East one final time. During the journey home around 1433, the great admiral passed away. Most historians believe he died at sea near Kozhikode on the coast of India and was buried at sea. A peaceful memorial tomb, or cenotaph, was built for him outside Nanjing, containing his silk clothes, boots, and official hat.

Legacy and Remembrance

Cakra Donya
The historic Cakra Donya Bell in Banda Aceh
Cheng Hoo1
The modern Zheng Hoo Mosque in Surabaya, Indonesia

Although court officials stopped the naval voyages, Zheng He's memory lived on across Asia and around the globe. He is remembered as one of history's greatest navigators, alongside famous explorers like Marco Polo and Ibn Battuta.

Honored in Southeast Asia

Across Southeast Asia, members of the Chinese diaspora remember Zheng He as a heroic protector and peaceful diplomat. Colorful temples dedicated to him, often under his childhood name Sam Po, can be found in Malaysia, Thailand, and the Philippines.

In Indonesia, Zheng He is celebrated for helping establish early Chinese Muslim communities. Beautiful places of worship, such as the Zheng Hoo Mosque in Surabaya, are named in his honor. In Malacca, local legends describe how his voyages brought Chinese settlers who helped form the vibrant Peranakan culture.

Modern Tributes and Honors

Today, people all around the world celebrate Zheng He's daring spirit of discovery:

  • China celebrates Maritime Day every year on July 11, marking the date his first fleet departed in 1405.
  • The modern training ship Zheng He (AX-81) of the People's Liberation Army Navy travels the globe as a goodwill ambassador.
  • The United States Navy operated a vessel named USS Cheng Ho, which served during World War II.
  • An underwater mountain in the Arabian Sea is named the Zheng He Seamount.
  • China's deep-space mission to explore a Near-Earth asteroid, the Tianwen-2 spacecraft, was originally named ZhengHe in honor of the great explorer.

Zheng He proved that people from completely different cultures, religions, and lands could meet peacefully, trade wonderful goods, and learn from one another across the open seas.

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See also

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