go hang 成语
	go hang|go|hang
v. phr., 
slang 1. To stop being of interest or importance; be forgotten. 

 Usually used with "let". 
Mr. Johnson let his business go hang after his wife died. 2. To leave you alone; not bother. 
When the neighbor told Father how to manage his children, Father told him to go hang. Compare: TELL WHERE TO GET OFF.
go hang|go|hang
v. phr., 
slang 1. To stop actuality of absorption or importance; be forgotten. 

 Usually acclimated with "let". 
Mr. Johnson let his business go adhere afterwards his wife died. 2. To leave you alone; not bother. 
When the acquaintance told Father how to administer his children, Father told him to go hang. Compare: TELL WHERE TO GET OFF. Dictionary