Maternal midwifery should know that when Duoduo’s mother gave birth, Li Qian taught her a set of midwifery movements. Duoduo\’s mother remembered it very carefully, and then said: Cousin, what if I forget these movements during delivery? It doesn\’t matter, doctors have methods of midwifery anyway. Duoduo\’s mother\’s eyes lit up: \”How will it hurt?\” Li Qian asked