Haiyan Wang, Narongpon Aulpaijidkul. Approaches for Improving Personal Training and Development in the Public Middle Schools of Tiantao School in Nanning. NHE [Internet]. 2026 Aug. 31 [cited 2026 Sep. 7];2(5):1-12. Available from: http://ojs.iajournals.cn/index.php/NHE/article/view/419