Beijing: Room 607, China Renmin University Cultural Building, No.59 Zhongguancun Street, Haidian District, Beijing.

Guangzhou: Room 162 1 Xinyuan Building, No.898 Tianhe North Road, Guangzhou.

Hangzhou: Room 92 1, Bainaohui Science and Technology Building, No.23 Jiaogong Road, Xihu District, Hangzhou

Jinan: Room 306, Block B, Shanda Luneng Science and Technology Building, No.29, Shanda South Road, Licheng District, Jinan

Nanjing: Block D 1, 22nd Floor, Business Century Plaza, No.49 Zhongshan South Road, Nanjing.

I hope I can help you!