9:30- 14:00, 16:30-2 1:00。 According to relevant information, the business hours of Tangjia Xinghua Restaurant in Zhuhai are 9: 30- 14: 00 and 16: 30-2 1: 00 from Monday to Sunday. The most authentic thing in Xinghua restaurant is the signature stewed chicken with mud. The whole chicken is marinated in exclusive sauce, then wrapped in tin foil and roasted.