The end of January. According to official website of Zhejiang Police College, the winter vacation time of Zhejiang Police College in 2023 is the end of 2024, and the winter vacation ends after the Lantern Festival, which lasts about 45 days. Zhejiang Police College, located in Hangzhou, Zhejiang Province, is one of the four police schools in China that have carried out pilot system reform. It is a master's degree awarding unit approved by the State Council Academic Degrees Committee, and the only full-time undergraduate college in Zhejiang Province that cultivates higher applied talents in public security and implements police management.