Yes The height of duty-free shops is a hardware requirement. College degree or above, female height 160cm or above, male height 170cm or above. Duty-free shops refer to shops that have been approved by the General Administration of Customs, set up sales places and supervised warehouses for storing duty-free goods in places approved by People's Republic of China (PRC) and the State Council or their authorized departments, and sell and supply duty-free goods to specific targets.