In Huanghua Town, Yingde City, Qingyuan City. According to inquiries on the Chinese Medicine World website, Huanghua Town, Yingde City, Qingyuan City, Guangdong Province is the planting base of perilla leaves. Yingde is located in the southeast of the Nanling Mountains, in the north-central part of Guangdong Province, and in the middle reaches of Beijiang. In the first year of Qingyuan of the Southern Song Dynasty (1195), Yingzhou was promoted to Yingde Prefecture, and it was named Yingde from the beginning.