Heyuan Wogan is produced in the planting base of Songshuwan Wogan in Ba Li Formation, Shuangjiang Gaobei Village, Dongyuan County, Heyuan City, Guangdong Province. According to relevant data, Heyuan Wogan is produced in Songshuwan Wogan Planting Base of Ba Li Group in Shuangjiang Gaobei Village, Dongyuan County, Heyuan City, Guangdong Province, with a total area of more than 200 mu and more than 6,000 seedlings of Wogan. High-yield citrus varieties are characterized by high sugar and low acid, large size, thin and juicy skin, fragrant juice and fresh and refreshing meat. Wogan can be produced after three years of planting, and high yield will begin after five years, and the yield per mu can reach more than 10 thousand Jin.