In 2020, Zheng joined the Huizhou skateboarding team and started her skateboarding career. In 2022, she won the championship in the women's skateboarding group B bowl pool finals of the 16th Guangdong Provincial Games. On 19 March 2023, at the 2022 Guangdong-Hong Kong-Macao Greater Bay Area Skateboard Open, Zheng won the first place in the women's bowl pool skateboarding event. In May of the same year, she participated in the World Skateboarding Tour in
San Juan, Argentina, but was eliminated in the qualifying round. On 4 June, in the bowl and pool final of the 2023 China Skateboarding Open in
Lishui, Zheng won the gold medal with 32.20 points. In August 2023, at the 2022 National Roller Skating Championships, she won first place in the women's bowl pool skateboarding with a score of 30.27. On 4 November, in the women's skateboarding bowl final of the 1st National Youth Games in
Nanning, China, she placed second with 64.68 points. From 2 to 3 December, at the 2023 Guangdong Youth Skateboarding Championship, she won the gold medal in the skateboarding bowl event. On 16 May 2024, in the women's bowl skateboarding preliminaries of the
2024 Summer Olympics qualification series in
Shanghai, Zheng scored 51.73 points, ranking her 20th among 44 contestants. On 24 June, following her performance at the women's bowl skateboarding event at the 2024 Summer Olympics qualifying series in
Budapest, she qualified to take part in the Olympics. On 1 July, she was chosen for the
Chinese national skateboarding team for the
2024 Summer Olympics at the age of 11, making her the youngest Chinese sportsperson in history to participate in the Olympics. In the preliminary contest on 6 August, Zheng scored 63.19 points, and was eliminated in the first round. ==References==