TAN SIYU. Elderly Care in HangzhouAdvantage. Catch-up Pattern Explanation. Journal of Humanities and Social Sciences Studies, [S. l.], v. 7, n. 3, p. 44–49, 2025. DOI: 10.32996/jhsss.2025.7.3.5. Disponível em: https://alkindipublisher.com/index.php/jhsss/article/view/8936. Acesso em: 5 oct. 2026.