Xu J. Training Adjustments Under the "Going Out" Policy of the Chinese Men’s Volleyball Team in the 2020s: A Qualitative Study of Zhang Jingyin’s Oral Account of National Sentiments. SSP [Internet]. 2023 Dec. 15 [cited 2025 Jun. 2];3(1). Available from: http://masonpublish.org/index.php/sports-social-psychology/article/view/264