(Reporter Li Yuanfei) Reporters learned yesterday, in order to avoid damage again right foot fracture, Sun Yang will not participate in the National Swimming Championship held on April 3 to 10 in Foshan, Guangdong province and the Olympic trials. Nevertheless, Sun Yang will not affect eligibility to participate in the Rio Olympics. Sun Yang in January this year at the Australian training, accidentally foot fifth metatarsal fracture. Thereafter, while Sun Yang treatment while training, after returning in March 25 ...