At present, only one institution in Chongqing, Jing Yangzi, can organize examinations locally in Chongqing. An institution is invigilated by relevant personnel of Chongqing Labor Department, and awarded the national general qualification certificate of tea artists. Another institution is the National General Tea Artist Qualification Certificate issued by the National Vocational Qualification Certification Center. Other training institutions need to take exams in Chengdu, Yunnan and other places, and the expenses are borne by the candidates themselves.