Visitors can check out face changing and double-sided embroidery, two traditional skills from southwest China, in the Chongqing Pavilion in China's Joint Provincial Pavilion through Wednesday. The performances will be staged daily at 10am, 2:30pm and 7pm.

Kang Ning, known as the top embroidery master in Chongqing, will explain to visitors how she embroiders different patterns on both sides of a silk cloth.