 Due to social hostilities and discrimination, most immigrants were forced to stay in the San Francisco Chinatown area.Many different family groups started to form family associations.In 1876, the families of Lew, Quan, Jung, and Chew built a "Lung Kong Ancient Temple" in the heart of San Francisco Chinatown, a replica of the same Temple in Shui Kou County (水口镇), Kaiping built in 1662 as a place of worship and meetings.