Dried tangerine peel, a culinary and medicinal favorite among Cantonese people, has been brought to the Tangxia service area on the Guangzhou-Zhongshan-Jiangmen Expressway, where its unique flavor has become popular.
Over 100 pounds of oranges are sold daily on average at the Longmen service area on the Wuhan-Shenzhen Expressway, a major interprovincial artery connecting Guangdong, Hunan, and Hubei provinces.
