Saigon, the former name of Ho Chi Minh City and still often called Saigon, has a long history of immigration since its establishment in the 17th century. Initially a tiny fishing village, the city has grown to over 2,000 square kilometres with a population of about 7 to 9 million individuals (however, many residents still need to be registered). It is widely recognised as a centre of commerce and is Vietnam’s most thrilling city due to its bustling atmosphere.