In 1405 the Ming dynasty launched the largest wooden ships the world had ever seen. This section explains why China built them, who sailed them, and what the voyages achieved — the essential background for any essay on China's changing relationship with the outside world.
Why China built a fleet
The Ming dynasty (founded 1368) had just reunified China after decades of Mongol rule. The third Ming emperor, Yongle, wanted to show the world — and his own subjects — that Ming China was powerful, wealthy and legitimate. He ordered a huge shipbuilding programme at the Nanjing dockyards to build a fleet capable of reaching as far as East Africa.
Why this matters for Paper 3: Yongle's motive was prestige and tribute, not colonisation or permanent trade routes. This is the key contrast you must draw with the Portuguese and Spanish voyages later in this topic, who sailed to conquer, convert and extract wealth.
- Treasure ships (bao chuan) — the largest vessels in the fleet, some reportedly over 120 metres long, built to carry silk, porcelain and gifts as well as soldiers
- Imperial fleet — at its peak numbered over 300 ships and around 27,000 crew, including sailors, soldiers, doctors and translators
- Zheng He (Cheng Ho) — a Muslim eunuch admiral from Yunnan, trusted by Yongle, who commanded seven voyages between 1405 and 1433
- Tribute system — foreign rulers who received Zheng He's fleet were expected to acknowledge Ming China as the superior power and send gifts back to the emperor
Zheng He's seven voyages sailed through South-East Asia, to India, the Persian Gulf and the east coast of Africa. He did not seek to conquer territory. Instead he distributed gifts, collected tribute (exotic animals, spices, gems), and used force only against pirates or rulers who refused Ming authority — such as at Palembang in Sumatra, where a pirate leader was captured and executed in 1407.
| Voyage | Date | Furthest reach |
|---|---|---|
| 1st–3rd | 1405–1411 | India (Calicut) |
| 4th–6th | 1413–1422 | Persian Gulf, Arabia |
| 7th | 1431–1433 | East African coast (Malindi) |
Increased overseas trade: The voyages boosted Chinese overseas trade indirectly: they opened diplomatic channels, mapped sea routes, and encouraged Chinese merchants to follow in the fleet's wake into South-East Asian ports such as Malacca.
Common essay trap: Do not describe Zheng He as "China's Columbus." His goal was tribute and prestige within an existing world order, not discovery of new lands or colonial settlement — examiners reward students who spot this distinction.
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While China's official voyages had already ended by 1433, Japan's contact with Europe was only beginning. In 1543, a storm blew a Portuguese ship off course onto the Japanese island of Tanegashima — the first recorded contact between Japan and Europe.
1543 — first contact
Portuguese traders land at Tanegashima after being blown off course; they bring matchlock guns (arquebuses), which Japanese warlords quickly copy and mass-produce
Trade links open
Portuguese merchants establish a regular trade route through the port of Nagasaki, exchanging Chinese silk and European goods for Japanese silver
Other Europeans follow
Traders from Spain, the Netherlands and England arrive over the following decades, each seeking a share of Japan's silver trade
Missionaries arrive
Catholic missionaries, led by the Jesuit Francis Xavier (landed 1549), begin converting Japanese daimyo and commoners to Christianity, especially in Kyushu
1543: guns and God arrive together — trade and mission always travelled as a pair.
- Nanban trade — literally "southern barbarian trade"; the Japanese term for commerce with Portuguese and Spanish traders
- Francis Xavier — Jesuit missionary who arrived in 1549 and began the Christian mission in Japan
- Daimyo — regional Japanese warlords, some of whom converted to Christianity partly to secure access to Portuguese trade and firearms
Why some daimyo welcomed the missionaries: Several daimyo in Kyushu allowed — even encouraged — Christian missionaries because good relations with missionaries meant good relations with Portuguese merchant ships. Trade and religion were bound together, so converting (or tolerating conversion) could bring economic and military advantage in the form of guns and profitable trade.
By the late 1500s, Christianity had spread to an estimated several hundred thousand converts in Japan. This rapid growth — and its link to a foreign trading power — later worried Japan's rulers, setting up the tension that leads into isolationism (covered in the next micro).
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At the same time China and Japan were being approached from the sea, Europeans were building a new maritime trade network stretching from the Atlantic to the Pacific. Three events mark its beginning, and each is individually examinable.
Portuguese route east
- Vasco da Gama (1498) rounds Africa and reaches Calicut, India, opening a direct European sea route to Asian spices
- This breaks the old land-and-Arab-controlled spice trade through the Middle East
- Portugal follows up by seizing key ports to control the route, not just trade along it
Spanish route west
- Ferdinand Magellan's expedition (1519–1522) sails west across the Atlantic and Pacific, seeking a westward route to the Spice Islands
- Magellan is killed in the Philippines in 1521, but his surviving crew completes the first circumnavigation of the globe
- This proves a westward sea route to Asia exists, drawing Spain into the region
The capture of Malacca (1511): The Portuguese admiral Afonso de Albuquerque captured the Sultanate of Malacca in 1511. Malacca controlled the narrow strait linking the Indian Ocean to the South China Sea — whoever held it could tax and control almost all sea trade between India, South-East Asia and China. Its capture gave Portugal a permanent base to project power into South-East Asian and East Asian waters.
- Spice Islands (Moluccas) — source of nutmeg, cloves and mace; the ultimate prize both Portugal and Spain were racing towards
- Strait of Malacca — the sea chokepoint between Sumatra and the Malay Peninsula; control of it meant control of East–West trade
- Fortified trading posts — the Portuguese model of empire: small, heavily armed forts at chokepoints, rather than large land conquests
Significance for East and South-East Asia: Da Gama's route, Magellan's crossing and the fall of Malacca together mean that, by the 1520s, European ships can reach Chinese and Japanese waters directly and repeatedly. This is the precondition for everything in the rest of this topic: without these three breakthroughs, the Portuguese ship could never have drifted to Tanegashima in 1543.
Keep the two motives separate: China's Zheng He voyages sought tribute and prestige within an existing Asian trade world. The Portuguese and Spanish voyages sought control of trade routes and profit, backed by naval force and fortified bases. Every Paper 3 essay on this topic rewards students who compare these motives explicitly.