" The sports administration has specifically instructed an increase in security protocols, " a source told Dawan.

安徽省体育局知情人士表示：“体育总局特地强调，让我们提升安保措施。”

Sources from the Anhui Provincial Sports Bureau revealed to Dawan that they received confirmation from the sports authority about Sun's participation and the arrival of the high-profile athlete has intensified security measures at the venue.

安徽省体育局表示，他们已收到孙杨参赛的确认信息，明星的到来也让比赛地安保压力激增。