Please visit the Beijing Municipal Public Security Bureau – located near The Lama temple subway station, reachable by Line 2 and Line 5. The Bureau is open from 9 am to 5pm Monday to Saturday.
The address is: No. 2 Anding men, Dongdajie, Dongcheng District, Beijing.
The address in Chinese is：北京市东城区安定门东大街2号出入境管理处（二环路北小街桥东南侧)