The pressure on Chinese athletes to perform has never been higher. Anything less than a gold is being seen as athletes being unpatriotic by furious nationalists online. The BBC's Waiyee Yip reports.
China's mixed doubles table tennis team made a tearful apology at the Tokyo Olympics last week - for winning a silver medal.
"I feel like I've failed the team... I'm sorry everyone," Liu Shiwen said, bowing in apology, tears welling in her eyes.
Her partner, Xu Xin, added: "The whole country was looking forward to this final. I think the entire Chinese team cannot accept this result."
Their finals loss against Japan in a sport they usually dominate had left many online furious.
On microblogging platform Weibo, some "keyboard warriors" attacked the pair, saying they had "failed the nation".