2009 year China Joy game exhibition officially opened in Shanghai New International Expo Center. The pink Lolita costume of Gong Mi, the copycat of "Zhang Bai Zhi", was certainly lovely, but the exposure of dark red square - corner underpants below her skirt still leaked out the essence of "copycat Zhi". More outrageously, although her singing was criticized as totally without rules and she had become addicted to off - key singing, Gong Mi beat her chest while selling her singing like "Sister Rongrong", showing an obvious tendency of having finished copying Zhang Bai Zhi, then copying Sister Rongrong.