A student demonstrating teetotum skills to celebrate the upcoming Summer Universiade in Taipei. The biennial Summer Universiade will draw more than 7,000 student athletes to Taipei for two weeks from August 19, to compete in sports from basketball to swimming to Chinese martial arts.(Sam Yeh / AFP) TAIPEI (AFP) – China boycotted the opening ceremony of the World University Games hosted by Taiwan on Saturday in the latest reflection of deteriorating relations between the…