Johnson Chang and Jai Waney, founders of Hong Kong's first online art auction house ATTING HOUSE holds their launch exhibition at Hong Kong.An exciting collection of more than 130 works by 66 of China's most interesting up and coming artists - curated by Professor Wang Lin of the Sichuan Fine Arts Institute - will be auctioned online from November 21-22, 2007.Chen, Yufei is one of most attracative artists in the auction, his works are Massive Change - 4 (diptych), Emergency Brake - 2 and Emergency Brake - 1.