Shanghai office

Tel: +86 21 5299 2566, 5299 3608, 6277 0421, 6277 0489

E-mail：david-ht@w-author.com

                terry.qu@w-author.com

Address：Room 14D, No.1088 Wuding Road, Shanghai 200040 

Beijing office

Tel：+86 10 8720 0289, 8720 0568,  8720 3828

E-mail：w-author@vip.sina.com

Address：No.11 Building, Hui Shi Xin Garden, GuangCai Road,Beijing 100075