WU, Zihan. Positive Discourse Analysis of Official WeChat Public Accounts of Sports Events from the Perspective of the Attitude System: A Case Study of the Lanzhou Marathon. International Journal of Humanities and Social Science, [S. l.], v. 2, n. 2, p. 1–7, 2026. DOI: 10.71222/kmxxhc96. Disponível em: https://pinnaclepubs.com/index.php/IJHSS/article/view/588. Acesso em: 5 may. 2026.