咄嗟便办 (咄嗟便辦) duōjiē biàn bàn

duōjiē biàn bàn set phrase do very quickly; to carry out as soon as an order is given
Domain: Idiom 成语 , Subdomain: , Concept:
Notes: Variant of 咄嗟而办 (Guoyu '咄嗟便辦')