A large amount of land is barren, forming a large area of grassland or shrub land, and the bait is very rich, which provides favorable conditions for farmers to raise chickens. The origin is between Guangzhou and Hong Kong, and there is a great demand for live chickens. High quality and good price have stimulated the development of chicken fattening technology and chicken selling industry in producing areas. Consumers in Hong Kong market have unique requirements on chicken flavor, bone hardness and fat distribution when they emphasize chicken cooking methods (white-cut chicken, brine chicken), which has great influence on chicken breed selection. In 1960s, commercial and foreign trade departments established breeding grounds in producing areas and adopted the policy of rewarding superior and selling inferior, which promoted the development of this variety. The Institute of Animal Husbandry and Veterinary Medicine of Guangdong Academy of Agricultural Sciences started the purebred breeding from 65438 to 0975, which ensured the further improvement of the quality of this variety.