Huang , Huiwen, and Suvachai Rittisom. 2025. “Guidelines for Gymnasium Management of Tianhe District Guangzhou City the People’s Republic of China”. International Journal of Sociologies and Anthropologies Science Reviews 5 (2). Maha Sara Kham, TH.:679-88. https://doi.org/10.60027/ijsasr.2025.5542.