Li Gang 

A badass, high ranking bureaucrat from China whose mere mention of name implies impunity.
From the infamous Li Gang incident.

My dad is Li Gang. (so you can't touch me motherfucker!)

In Chinese: "Wo papa shu Li Gang."

Li Gang by Son of Li Gang November 21, 2010

我爸是李刚 "My dad is Li Gang!" 

It's usually used satirically. It's a popular saying in China that has come to symbolize corruption. Specifically, the arrogant notion of some children of the privileged class that their parents' clout shields them from suffering the consequences of their misconduct

Grocery Store Owner: "Hey kid! Pay for that candy bar, or else I'll call the cops!"

Kid (running away with candy bar): "Screw you! 我爸是李刚 "My dad is Li Gang!"

我爸是李刚 "My dad is Li Gang!" by nothingburger May 15, 2011

Ligang 

A term to describe cute, friendly and nice boys.Ligang can also be used to describe a cute little boy with round head and spiky hair like a durian.

Hey look its that ligang boy! Quick, touch his hair!
This boy is so Ligang. His cheeks are fun to pinch and he is so chubby!

Ligang by Bananakerk June 1, 2011