Vietnam's Hung Yen Province and Ho Chi Minh City are not directly affiliated.

Hung Yen Province is located in the Red River Delta region in northern Vietnam. It is bordered by Bac Ninh Province to the north, Hai Duong Province to the east, Hanoi to the west and northwest, Thai Binh Province to the south, and Ha Nam Province to the southwest. The province covers an area of about 930.2 square kilometers and has a dense population. Hung Yen Province has rich agricultural resources, and its longan is quite famous. The province also has some industrial development, and foreign-funded enterprises have invested in its industrial parks, involving fields such as electronic products, computers, optical products, rubber and plastic products, etc. Ho Chi Minh City is the economic center and largest city in southern Vietnam, and it is very different from Hung Yen Province in terms of geographical location, economic characteristics, etc. Historically, Ho Chi Minh City was colonized by France and has a unique culture and architectural style, such as the Notre-Dame Cathedral Basilica of Saigon, Saigon Central Post Office, etc. Its economy is mainly based on industry, trade, and services, and it is an important commercial and trade center in Vietnam. As for the "Ho Chi Minh City, Hung Yen" you mentioned, it may be an inaccurate expression, or it may be a confusion when mentioning some information related to these two places. If there are other more specific backgrounds or related information, you can more accurately understand what you mean by "Ho Chi Minh City, Hung Yen".