Sure, contact the Cultural Relics Bureau. Of course, the phone number of the cultural management department is not easy to find. You can call 1 10 and ask the police comrades to help you tell. Administration of Beijing ICP No.05069028 website of Cultural Relics Bureau: China Cultural Relics Information Consultation Center Tel: 86- 10-84636599. ...
Www.sach.gov.cn/. Good luck and good luck.