In 2021, Zhang participated in the 2021 BWF World Championships in the women's singles category. The unseeded Zhang defeated Hong Kong's Cheung Ngan Yi in the first round before receiving a walkover to the third round, where she defeated the sixteenth seed Kim Ga-eun of South Korea in straight games. Then in the quarter-finals, she shocked the seventh seed and former world champion Ratchanok Intanon in a hard-fought three-game match. This was the biggest win in her career.[3] Although she lost to Japan's Akane Yamaguchi in straight games in the semi-final,[4] she won a bronze medal, which was her first ever medal from a major tournament.
2022
Zhang reached the final at the 2022 Hylo Open, but lost to compatriot Han Yue in straight games.[5]
The BWF World Tour, which was announced on 19 March 2017 and implemented in 2018,[7] is a series of elite badminton tournaments sanctioned by the Badminton World Federation (BWF). The BWF World Tour is divided into levels of World Tour Finals, Super 1000, Super 750, Super 500, Super 300, and the BWF Tour Super 100.[8]
^Sukumar, Dev (10 January 2018). "Action-Packed Season Ahead!". Badminton World Federation. Archived from the original on 13 January 2018. Retrieved 15 January 2018.