Military training in Yunnan Forestry Vocational and Technical College 14 days. The military training of Yunnan Forestry Vocational and Technical College usually lasts for two weeks, and it is usually arranged after the start of school in September. Yunnan Forestry Vocational and Technical College is a public college, with rich campus life and hot majors, which will escort your employment. Freshmen need military training 14 days to enter school normally.