Xiasha is located in the southwest of Futian District, Shenzhen City, Guangdong Province. There are 559 households with more than 1,500 permanent residents, most of whom are from the Huang family. There are about 3,000 descendants of the Huang family who originally came from Xiasha and now live overseas. During the Southern Song Dynasty, Huang Motang, the 14th-generation grandson of Huang Qiaoshan, a descendant of the Jiangxia Huang family, came to Xiasha to establish a village and became the first ancestor of the Xiasha Huang family. The custom of ancestor worship by Huang clan members also began at this time. At first, they only burned incense and kowtowed in front of the tablet every morning and evening. In the eighth year of Chunyou in the Southern Song Dynasty, Huang Motang died and was buried in Lianhua Mountain. His descendants began to worship their ancestors at the cemetery in spring and autumn every year. During the period of the ninth-generation ancestor Huang Siming, the Xiasha Huang family entered an important stage of development. After Huang Siming's death, his descendants built the "Huang Siming Gong Shici" in the village in the late Ming Dynasty to commemorate him. Every spring and autumn, the tomb and ancestral sacrifice rituals also have a complete and strict fixed procedure, which has continued from generation to generation to this day. After the reform and opening up, the descendants of the Huang family living abroad send representatives back to China every year to participate in the ancestor worship. In the autumn of 2004, the number of people who returned to China to worship their ancestors reached more than 1,500, from 13 countries such as the United States and the United Kingdom, as well as Taiwan, Hong Kong and Macao. A large basin banquet is held for ancestor worship. In the spring of 2002, a large basin banquet was held with 5,319 seats, and the number of participants reached 60,000. The guests were from home and abroad. Many domestic and foreign media reported on it, which had a great impact. The Huang clan sacrifice ceremony has been passed down for 800 years. The ritual is standardized and well preserved. It has the cultural characteristics of pioneering and entrepreneurship, and has preserved some traditional rituals that are on the verge of being lost. It has important historical and academic value; it also has certain value in promoting economic and cultural exchanges at home and abroad, strengthening close ties with overseas Chinese, Taiwan, Hong Kong and Macao compatriots, enhancing national cohesion, and promoting the reunification of the motherland.