Core Points - The Haoyao Six Print Museum in Harbin has become a popular tourist destination during the National Day and Mid-Autumn Festival holiday, attracting long lines of visitors [1] - The museum features beautiful oil paintings and prints, providing an artistic experience in a luxurious setting often referred to as the "Northeast Louvre" [1] - The museum is free to enter, contributing to its status as a must-visit spot for tourists from outside the region [1]