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 2026, 2 (2), 1-6. https://doi.org/10.63944/erstp.01.