Chunyu Road, Majie Street, Xishan District. There is an electrician certificate review in Chunyu Road, Majie, Xishan District, Anning City, Kunming, which is called Anning Professional Electrician Certificate Review Registration Center. Anning is a county-level city managed by Kunming, Yunnan Province, located 32 kilometers southwest of Kunming. It is a transportation center leading to eight states in western Yunnan, and is directly connected with Myanmar through Wanding. The examination of electrician's certificate is mainly aimed at the electrician's operation certificate issued by the Safety Supervision Bureau, that is, the certificate needed for electrician's post. Electrician's certificate, that is, electrician's operation qualification certificate, is obtained through training and examination, reviewed once every three years, and must be renewed every six years.