National team athletes Huang Youzheng (center, left) and Sun Yang (center, right) sign autographs for students at the High School Affiliated to Shanxi University in Taiyuan, North China's Shanxi Province, on April 7, 2026 as part of the "national tennis entering campuses" event. The athletes will participate in the WTT Contender Taiyuan 2026 at the gymnasium of the Binhe Sports Center in Taiyuan from April 9 to 12. Photo: VCG