Bian Lijun, 38, is a certified driver for Didi Private Car. After retiring from the military, he worked in a joint-venture insurance company in Beijing. He later quit his job when his daughter was born and stayed at home for two years as a stay-at-home dad. Bian entered this profession in June last year. He got more than 4,000 orders in the past year, during which he started with "feeling as if he lost face" to being completely calm in being a Didi driver.