On December 13, 2012, Beijing International Luxury Goods Exhibition (BILS China) opened at the Beijing Exhibition Hall. It is the only trade fair displaying luxury goods. The exhibition covered 100 exhibitors with an area of 8000 square meters, and the exhibition time was from December 13 to 16, 2012. During this period, Beijing Rong Hui Arts Center's annual masterpiece “Chinese treasures exhibition of the five famous kilns " was invited to be on show, and caught great attention.