Wangjiawan Haomeijia opens at 9: 00 a.m. official website says Wangjiawan Haomeijia. Click Wangjiawan drop-down to show that Wangjiawan Haomeijia opens at 9: 00 a.m. Wangjiawan (Wanzhou District, Chongqing): Located in Wanzhou District, Chongqing, it is an ancient town with a long history and the starting point of Jiangjin Yangtze River Bridge. Wangjiawan has preserved many buildings in the Ming and Qing Dynasties, with strong ancient customs and folk customs, attracting many tourists to visit.