In this file photo taken on Jan. 31, 2012, an actress puts on make-up at the Chen's Garden Sichuan Opera Troupe in suburban Chengdu, capital of southwest China's Sichuan Province. Sichuan opera is one of the oldest forms of Chinese opera, distinguished by face-changing, fire-spitting and other stunts. Regionally Chengdu remains to be the main home of Sichuan opera, while other influential locales include Yunnan, Guizhou and other provinces in southwest China. (Xinhua/Xue Yubin)