不管三七二十一

regardless of the consequences / recklessly relying on a hopelessly optimistic forecast

no; not so / (bound form) not; un-

not to be concerned / regardless of / no matter

variant of 管[guan3]

surname Guan

to take care (of) / to control / to manage / to be in charge of / to look after / to run / to care about / tube / pipe / woodwind / classifier for tube-shaped objects / particle similar to 把[ba3] in 管...叫 constructions / writing brush / (coll.) to / towards

three / 3

pseudoginseng (Panax pseudoginseng), hemostatic herb

seven / 7

two / 2 / (Beijing dialect) stupid

twenty / 20

twenty; 20

ten / 10

three sevens are twenty-one (idiom) / the facts of the matter / the actual situation

PRC National Day (October 1st)

eleven / 11

one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit