nancheng district. According to Baidu map official website query. Sink City Mall, Dongguan Address: No.211 Hongfu Road, Xincheng Community, Nancheng Street, Dongguan City, Guangdong Province, which belongs to Nancheng District. There are many shopping centers, restaurants, entertainment centers, hotels, department stores and leisure centers in Sink City Mall, Dongguan, to meet the various entertainment, shopping, leisure and food needs of tourists.