[2] Hu competed at the 2021 World Championships and won a gold medal in synchronized trampoline with partner Zhang Xinxin.

[3] Then at the 2022 World Championships, she won a gold medal in the individual team event alongside Cao Yunzhu, Zhu Xueying, and Fan Xinyi.

[4] She was also the top qualifier for the individual final, but she ultimately won the bronze medal behind Hikaru Mori and Bryony Page.

[8] She then won the gold medal in the individual event at the Palm Beach World Cup thanks to having the highest execution score of the competition.

[12] Hu won the silver medal at the 2022 Asian Games, held in 2023 due to COVID-19 concerns, behind her teammate Zhu Xueying.