Beihai means "north sea" in Chinese, meaning that the place is a seaport on the north shore of the Gulf of Tonkin. Between the years 2006 and 2020, Beihai is predicted to be the world´s fastest growing city.Beihai is known within China as a travel destination. While Beihai does suffer from pollution as much of China does, it is not nearly as severe as most other parts of the country. It is a hub city connecting the southwest of China to Southeast Asia while lying adjacent to Guangdong, Hainan, Hong Kong, Macau and Viet Nam. Beihai is a beautiful and romantic city boasting subtropical seaside scenery.