Bin Yu, Yongbo Yuan, Dan Wang. Construction of High-Quality Integration Mechanism Between Red Study Tour and "Mobile Ideological and Political Courses" in Heilongjiang Province Under the Strategy of Building a Powerful Country in Education——Based on the Investigation and Reflection of Patriotic Thematic Education Activities in Hunan, Jiangxi and Shaanxi Provinces. erstp [Internet]. 2026 May 31 [cited 2026 Jun. 9];2(2):1-6. Available from: http://ojs.iajournals.cn/index.php/erstp/article/view/345