Chinese female tennis star Peng Shuai, who claimed to have an affair with a former vice premier, attended a tennis tournament in Beijing on Sunday, photos published by the event's organizer showed.Peng, clad in a dark blue jacket and white trousers, smiled and waved her hand at the Fila Kids Junior Tennis Challenger Finals, according to a picture posted by China Open on its official account of Weibo, China's equivalent to Twitter.The photos came as fears are mounting internationally about her safety since she confessed an unhealthy relationship with Chinese veteran politician Zhang Gaoli ea…READ FULL ARTICLE