During World War II Carlson's Raiders used as a motto this 2-word Mandarin Chinese phrase meaning "work together"
[DOC] [TLE] Gung ho - definition of gung ho by The Free Dictionary [PAR] It comes from Mandarin Chinese gngh, the slogan of the gngyhzush, the 
... to the spirit he was trying to foster among his Marines, the famous "Carlson's 
Raiders.