Ho Chi Minh City (HCMC; Vietnamese: Thành phố Hồ Chí Minh, IPA: [tʰan˨˩ fow˦˥ how˨˩ cɪj˦˥ mɨn˧˧]), also known as Saigon (Sài Gòn; its official name until 1976), is the most populous city in Vietnam with a population of 14,002,598 in 2025. . The city's geography is defined by rivers and canals, of which the largest is Saigon River. As the largest financial centre in Vietnam, Ho Chi Minh City has the largest gross regional domestic product out of all Vietnam provinces and municipalities, contributing around a quarter of the country's total GDP.
https://en.wikipedia.org/wiki/Ho_Chi_Minh_City