Editorial office of PGR:

PGR@zentimecorp.com

Executive Deputy Editor:

j.han@zentimecorp.com (Jing Han)

ychen@zentimecorp.com (Yinnan Chen)

Address of Hong Kong Office: Unit A7, 12/F, Astoria Building, 34 Ashley Road, Tsim Sha Tsui, Kowloon, Hong Kong. 

Address of Shanghai Office: ROOM 901, Zhengyi Road 48, Yangpu District, Shanghai, China.

If you have any questions or suggestions, please do not hesitate to contact us.