The Voyages of Zheng He

600 years ago, in the early 1400s,

at the beginning of the Ming

dynasty, the Chinese emperor

sent Admiral Zheng He on a series

of expeditions to the South China

Sea and the Indian Ocean.

On seven trips spread over almost 30

years, Zheng He and his huge fleets of

ships visited 30 kingdoms between

China and the east coast of Africa.

Why did the emperor send fleets out on these long ocean voyages?

Different historians have given different answers to that question.

Why did the emperor send fleets out on these long ocean voyages?

1. To establish tributary relations with foreign kingdoms.

China considered itself stronger than all the foreign kingdoms. China demonstrated its strength by inviting rulers of other kingdoms to China, by giving them presents, and by receiving their presents in return.

Why did the emperor send fleets out on these long ocean voyages?

2. To gain the respect of the Chinese people. The emperor became emperor by defeating the previous emperor, his nephew, in a war. To show that he deserved to be emperor, he did lots of spectacular things, like building the Imperial City in Beijing and bringing foreign rulers to China.

Why did the emperor send fleets out on these long ocean voyages?

3. To develop trade with other kingdoms. In addition to tribute, which is a form of trade, Zheng He’s voyages promoted trade among private merchants throughout Southeast Asia and South Asia by making the trade routes safe from pirates.

Who was Zheng He?(Pronounce it “Jung Huh”)

As with many famous people, we know more legend than history. People have been making up stories about Zheng He for 600 years!

What we know from historical documents

• Zheng He was born about 1370 in Yunnan, a province in south-western China.

• His family was Muslim. His father and grandfather had made pilgrimages to Mecca.

What we know from historical documents

• When Zheng He was 11 years old, soldiers sent by the emperor killed his father during a civil war.

• By the time he was 20, Zheng He was working for prince Zhu Di in Beijing.

• Zhu Di was the son of the first emperor of the Ming dynasty. When the emperor died, Zhu Di defeated his nephew in war and made himself the new emperor (1402).

What we know from historical documents

• Zheng He helped Zhu Di become emperor, and the new emperor made Zheng He commander of the fleets sent to explore the southern and western oceans.

What we know from historical documents

• Zheng He was the top commander on all seven expeditions between 1405 and 1433.

• Zheng He probably died during the final expedition, but there is no official record.

What we know from historical documents

Why was Zheng He a eunuch?

• When Zheng He’s father was killed, Zheng He was captured. Along with all the other young boy prisoners, he was castrated, “the barbarian and cruel custom of that period.”(Historian Su Ming-Yang)

For a time line of Zheng He’s seven voyages, see Document A.

For a map of the seventh voyage, see Document B.

What was the nature of Zheng He’s fleet?

This video gives an idea of what Zheng He’s fleet might have looked like.

Does the Chinese fleet seem friendly or scary?

The ship in front is one of the three ships Columbus sailed from Spain to the Americas (1492).

The large ship in the back is Zheng He’s flagship (1405-1433).

Based on these models, do you think Zheng He’s ship is about 2½ times as long as Columbus’s ship? Recent research suggests that Zheng He’s ship was about 220 feet long. Columbus’s ship was about 85 feet long.

The size of Zheng He’s fleets•The number of ships ranged from about 100 to as many as 300.•There were various kinds of ships, from the flagship that was probably 220 feet long (football field = 300 feet) to small supply ships.•The crew was as large as 28,000 people on some voyages.

How far did Zheng He’s exploration go?

In 2002, retired submariner Gavin Menzies published a new theory about Zheng He and his voyages.

Menzies claims that Zheng He's sailors•explored the islands of the Atlantic•established Colonies in Australia, New Zealand and America•Introduced horses to the Americas, rice to California, chickens to South America, coffee to Puerto Rico, Sloths to Australia, sea otters to New Zealand and maize to the Philippines.

What evidence does he use?•Only China had advanced seafaring skills at the time•Chinese maps of the world•European maps of the world that show areas not discovered yet•Chinese style artefacts, sculpture, inscriptions, shipwrecks•Chinese DNA in Native American populations

Other historians have been very critical of Menzies' ideas. Robert Finlay says:•The 1421-1423 voyages Menzies describes could not have taken place•Conti played no role in transmitting knowledge of Chinese exploration to European map-makers•all Menzies' evidence for the presence of Chinese fleets in America and Australia is baseless•There were no 'missing years' for the Ming fleets•It is odd that Zheng He's captains completed a voyage of 17 000 miles in unknown seas in seven months while Zheng He took to the same amount of time to journey 3 500 miles from Sumatra to Nanjing.

Why did the Chinese stop sending the fleets after 1433?

Many historians agree that the expeditions stopped mainly because they were too expensive.

The emperor who first sent Zheng He out was also spending lots of money

• Building a new capital in Beijing.• Conducting military campaigns

against the nomads in the north.• Rebuilding the Great Wall.• Rebuilding the Grand Canal.• Waging war against Vietnam for 20

years.

When the emperor died in 1424, the new

emperor decided it was time to reduce

spending.

After all, the expeditions had accomplished

their original goals of establishing tributary

relationships, establishing the prestige of

the emperor, and developing trade.

As people recently observed the 600th

anniversary of Zheng He’s voyages, a

debate among historians emerged:

Was Zheng He a peaceful ambassador

or an imperial aggressor?

Historian Geoff Wade says:

“Zheng He’s expeditions were intended

to achieve the recognition of Ming

dominance over all the states and

kingdoms in the regions visited. To

achieve this they used force, or the

threat of force.”

Historian Tan Ta Sen says:

“Zheng He acted as a peacekeeper and

guardian of native states to maintain

law and order and the safety of trade

routes. Throughout his seven voyages

Zheng He did not occupy or colonize

an inch of foreign land.”

What do you think?

To help you decide, we are going to

conduct an investigation just like

historians do. We’re going to study

some documents from Zheng He’s time

to see what really happened.