Portuguese Settle in Macau
Portuguese merchants began to reside at Macau on the Pearl River estuary with Ming permission. Macau became a hub of trade linking China, Japan and Europe and a base for Christian missions.
Partly as a reward for helping suppress pirates, Portuguese merchants were allowed around 1557 to stay at Macau in return for an annual ground rent. Macau prospered on the carrying trade, exchanging Canton silk for Japanese silver from Nagasaki, and became the gateway through which Jesuits such as Matteo Ricci entered China. By an 1887 treaty with the Qing, Portugal gained the right to govern Macau in perpetuity; Macau was returned to China in 1999.