On Saturday September 2, 2017, the "Bad Faith Registration Discussion Symposium" is held at Guilin. The symposium is moderated by Christopher Shen, Vice President of NTD Patent & Trademark Agency Ltd. Wanhuida Peksung Partner Li Bin speaks at the symposium.

On Sunday September 3, 2017, the "Forum on China Trademark Examination Practice: Discussion on the Trademark Substantive Examination Procedure to Curb Bad Faith Registration and Other Hot Issues" is held. The firm's Partner Li Bin advises on the matters including curbing bad faith filing in substantive examination procedure and amendment to the examination criteria in the capacity of panelist (trademark agency representative).

Li Bin (Third from left)