Xiaolan Town, Zhongshan City, Guangdong Province. According to Baidu map information, Sun Yat-sen Xiaolan Yuyantang is located in Dongning Road, Yongning, Xiaolan Town, Zhongshan City, Guangdong Province. Sun Yat-sen Xiaolan Yuyantang is a beauty and health care institution, which provides a variety of beauty and skin care, health SPA and traditional Chinese medicine beauty services to help customers improve their skin health and provide comprehensive beauty care.