Zheng He
The Admiral Who Reached the Ends of the Earth
Between 1405 and 1433, a Chinese Muslim eunuch named Zheng He led seven voyages across the Indian Ocean in command of the largest fleet the world had ever seen. At its peak, his armada numbered 317 ships and nearly 28,000 men — warships, treasure ships, horse transports, and supply vessels stretching across the horizon as far as the eye could reach. He visited more than thirty kingdoms, from the ports of Java to the courts of Calicut, from the straits of Hormuz to the shores of East Africa. Then, within a generation of his death, the fleet was disbanded, the records were burned, and China turned its back on the sea.
“We have traversed more than 100,000 li of immense water spaces and have beheld in the ocean huge waves like mountains rising sky-high.”
c. 1371–1433
Born Ma He in Yunnan Province to a Hui Muslim family. Captured as a boy during the Ming conquest, castrated, and made a palace eunuch. Died at sea on the return leg of his seventh voyage, aged approximately sixty-one or sixty-two.
7 voyages
Seven great voyages between 1405 and 1433, covering the Indian Ocean from Southeast Asia to the Persian Gulf and East Africa. The first departed on July 11, 1405 — now celebrated as China's Maritime Day.
317 ships
The first voyage fleet comprised 317 vessels and approximately 27,800 men — sailors, soldiers, diplomats, translators, doctors, astronomers, and Muslim clerics. The flagship treasure ships (baochuan) were by any measure the largest wooden vessels ever built.
30+ kingdoms
Over seven voyages, the fleet made contact with more than thirty kingdoms across Southeast Asia, South Asia, the Persian Gulf, the Red Sea, and East Africa — establishing tributary relationships that bound half the Indian Ocean world to the Ming court.
Commander of the Ming treasure fleets; led seven voyages from China to Southeast Asia, India, Arabia, and East Africa
Defining Events
The Treasure Ships
The flagship baochuan — treasure ships — were the engineering wonder of the age. The History of Ming records the largest at 44 zhang long and 18 zhang wide; modern scholars estimate 60 to 90 metres, still three to five times the length of Columbus's Santa María, which would sail the Atlantic eighty years later. Nine-masted, divided by watertight bulkheads, crewed by hundreds, they were not merely ships but floating palaces — carrying silk, porcelain, and the imperial prestige of the greatest power on earth.
The Tribute Giraffe
On the return of the fourth voyage, envoys from the East African port of Malindi presented the Yongle Emperor with a living giraffe — the first ever seen in China. The court immediately identified it as a qilin, the mythical Chinese unicorn that appears only during the reign of a supremely virtuous emperor. The animal was received as divine confirmation of the Yongle Emperor's legitimacy. Court painters were summoned to record the moment. For Zheng He, the giraffe was proof of everything the voyages had accomplished: the world had come to pay tribute.
The Changle Stele
Before departing on his seventh and final voyage, Zheng He erected a stone stele at the Temple of the Celestial Spouse in Changle, Fujian — one of the few surviving statements in his own voice. In it, he describes crossing 'more than 100,000 li of immense water spaces,' seas where 'huge waves like mountains rose sky-high,' and a fleet that sailed 'rapidly like that of a star, traversing those savage waves as if we were treading a public thoroughfare.' It is the inscription of a man who knew, at sixty, that he was about to sail for the last time.
Timeline
Born in Yunnan
Born as Ma He in Kunyang, Yunnan Province, to a Hui Muslim family descended from Sayyid Ajjal Shams al-Din Omar, a Khwarezmian governor of Yunnan under the Mongols. His father Mir Tekin and grandfather Charameddin had both completed the hajj to Mecca. Growing up, Ma He heard their stories of distant lands — the first maps drawn on a child's imagination.
Capture and Castration
When Ming forces under Fu Youde reconquered Yunnan from the remnant Mongol administration, Ma He — approximately ten years old — was among the boys captured. He was castrated and pressed into service as a palace eunuch, assigned to the household of Zhu Di, Prince of Yan, at Beiping. The act that unmade him as a man would make him as an admiral: service to the most ambitious prince in China.
The Jingnan Campaign
When Zhu Di launched his civil war to seize the throne from his nephew the Jianwen Emperor, Ma He fought at his side throughout the Jingnan Campaign. He distinguished himself defending the reservoir at Zhenglunba in 1399 — an early engagement that helped secure the capital's water supply. When Zhu Di's armies took Nanjing in July 1402, Ma He was among the officers who had proved loyal through four years of war.
Renamed Zheng He
On Chinese New Year, February 11, 1404, the newly crowned Yongle Emperor formally conferred the surname Zheng upon Ma He — one of the highest honours an emperor could bestow on a eunuch. Henceforth Ma He was Zheng He: admiral, diplomat, and the instrument through which the Ming dynasty would announce itself to the world.
The First Voyage
Departing from Suzhou on July 11, 1405, the first treasure fleet numbered 317 ships and approximately 27,800 men. Off Palembang in Sumatra, Zheng He's forces crushed the pirate fleet of Chen Zuyi — a Chinese outlaw who had terrorised regional trade — and captured him alive. The fleet reached Calicut on India's Malabar Coast, exchanged diplomatic gifts, and returned to Nanjing bearing the tribute of Champa, Malacca, Java, and Ceylon.
Battle in Ceylon
During the third voyage, King Alagakkonara of Ceylon — ancient Sri Lanka — refused to deal with the Ming fleet and threatened an attack. Zheng He moved first. Landing a force of two thousand soldiers, he captured the king and several key members of the royal family and brought them to Nanjing. The Yongle Emperor, demonstrating the magnanimity the voyages were meant to project, released Alagakkonara and installed a more cooperative ruler. Ceylon was pacified without a prolonged occupation.
Reaching the Persian Gulf
The fourth voyage extended further than any previous expedition — Hormuz, Aden, Jeddah, and the courts of nineteen kingdoms. Zheng He's Arabic-speaking interpreter Ma Huan, a fellow Chinese Muslim, recorded the customs, laws, and economies of every port in meticulous detail. From Jeddah, a party of Muslim crew members traveled overland to Mecca. Envoys from nineteen kingdoms returned with the fleet to pay tribute in Nanjing. The tribute giraffe from Malindi arrived this year.
East Africa
The fifth voyage reached the East African coast for the first time: Mogadishu and Brava in modern Somalia, Malindi and Mombasa in modern Kenya. The fleet returned to China with lions, ostriches, zebras, oryx, and more giraffes — an entire menagerie of the exotic. East Africa was not conquered; it was courted. The tribute system that bound these distant ports to China was built not on occupation but on mutual benefit and the overwhelming prestige of the Ming court.
The Seventh and Final Voyage
Revived by the Xuande Emperor after a seven-year suspension, the seventh voyage departed in winter 1431 with over one hundred ships and more than 27,000 men. The fleet visited Hormuz, Aden, and the East African ports. Zheng He died on the return leg, most likely near Calicut in April or May 1433, aged approximately sixty-one. His body was buried at sea. He had given his life to the ocean he had served for nearly three decades.
Key Figures
Emperor Yongle (Zhu Di)
The Yongle Emperor — third ruler of the Ming dynasty, usurper, builder of the Forbidden City and the Grand Canal — was the force behind every voyage. His relationship with Zheng He was one of absolute mutual trust: rare between any emperor and any servant, rarer still between an emperor and a eunuch. Yongle commissioned the treasure fleets to announce Ming supremacy to the world. When he died in 1424, his son suspended the voyages immediately. Without Yongle, there were no voyages. Without Zheng He, there was no way to execute them.
Ma Huan
A Chinese Muslim from Zhejiang, fluent in Arabic and Persian, Ma Huan sailed with Zheng He on the fourth, sixth, and seventh voyages as chief interpreter. His masterwork, the <em>Yingya Shenglan</em> — 'Overall Survey of the Ocean's Shores,' finalized in 1451 — is the single most important eyewitness account of the voyages. He recorded the geography, laws, trade goods, religions, customs, and flora and fauna of every port visited with the precision of a trained scholar. Without Ma Huan, Zheng He's voyages would be little more than a list of dates in the imperial records.
The Legacy of Zheng He
Zheng He died at sea in 1433, returning from his seventh voyage. He was buried in the water he had spent his life crossing. A cenotaph was raised at Niushou Mountain in Nanjing — twenty-eight stone steps, four groups of seven, one for each voyage — but the real monument he left behind was not in stone.
Within a generation of his death, the Confucian scholar-bureaucrats who had always opposed the voyages as wasteful eunuch extravagance moved to erase his legacy entirely. The great shipyards fell silent. Building ocean-going vessels became illegal. And in 1479, the scholar Liu Daxia reportedly burned or suppressed Zheng He's nautical charts and logs, calling the voyages 'deceitful exaggerations of bizarre things far removed from the truth.' The Indian Ocean was left without its greatest navigator.
In 1498 — sixty-five years after Zheng He's last visit to Calicut — Vasco da Gama rounded Africa and reached the same port. The age of European maritime empire had begun. Read Zheng He's story in his own words — the first-person ePub brings you aboard the greatest fleet the world had ever seen.
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