Jieyang is located in the southeast of Guangdong Province, and Puning Overseas Chinese Management Zone in Jieyang City is located in the west of Jieyang City, with a total area of 40 square kilometers and a total population of 20,000. The local main economic income depends on fruit planting and fruit processing industry, and it is a famous fruit town in Jieyang City. The fruit processing products in Qiaopu area include preserved fruit, fruit juice drinks, fruit wine, curing, smoking and so on. And there are many varieties, especially the old citron (bergamot) as the main feature product, which is deeply loved by the people.