Until retirement. Full-time firefighters of Lincang government in Yunnan can work all their lives until retirement. The recruitment conditions are: age 18 years old, under 24 years old; High school education or above; Have People's Republic of China (PRC) nationality; Abide by the Constitution and laws, and support the leadership of the Communist Party of China and China's socialist system; Volunteer to join the national comprehensive fire rescue team; Physical and mental health; Have good conduct.