If Quan Hongchan and Chen Yuxi were considered the "chosen pair" in the diving world, then their sudden split is akin to a fine piece of jade being cracked, leaving people feeling regretful and curious: what exactly went wrong? Since the Tokyo Olympics, this golden duo has firmly occupied the top spot in women's synchronized 10-meter platform diving, winning almost all major championships over the past three years. However, they have now embarked on separate paths—Quan Hongchan is looking for a new partner, while Chen Yuxi begins a new collaboration with veteran diver Lu Wei. What story lies behind this decision? At the 2021 Tokyo Olympics, the then 14-year-old Quan Hongchan stunned the world with her perfect five dives, earning her the title of China's youngest Olympic diving champion and shaking the international sports scene. Her performance was described as "flawless," even likened to "art." It was at that moment that Quan Hongchan became known as a "diving prodigy," becoming the "star of the future" in many people's eyes. Chen Yuxi's career, on the other hand, has not been as smooth sailing as Quan Hongchan's. She won the gold medal in the women's individual 10-meter platform at the 2019 World Championships but experienced ups and downs due to physical and psychological fluctuations, falling into a bottleneck period. However, in the women's synchronized 10-meter platform event at the Tokyo Olympics, she teamed up with Quan Hongchan to secure a gold medal for the Chinese team. From that moment on, they were hailed by the public as the "golden pair." Their partnership…