What was life like in Macao during the Portuguese occupation?

/kloc-At the beginning of the 6th century, Portugal occupied Brazil. There are few people here except the aborigines, so many Portuguese moved to Brazil. 19 In the1920s, although Brazil declared its independence, it still maintained a traditional close relationship with Portugal. By the 1980s of 19, Brazil's population of more than 8 million square kilometers was only 300,000, and Portugal's population was only 5 to 6 million, both of which lacked a lot of labor. In order to develop Brazil, the then King of Portugal repeatedly sent personnel to negotiate with the Qing government to immigrate to Brazil, which was rejected by the Qing government. Portugal turned to discuss with Japan, and Japan immediately signed a treaty with Brazil, agreeing to move a certain number of Japanese to Brazil every year. By the eve of World War II, there were more than 3 million Japanese in Brazil. After Japan launched a full-scale war of aggression against China, Portugal was very worried that the Japanese would invade Macao occupied by Portugal, so it sent a note to the Japanese government: if the Japanese invaded Macao by force, Brazil would send all the Japanese who moved to Brazil back to Japan. Considering the gains and losses, the Japanese government decided not to invade China and Macau under Portuguese occupation.