各自为政

各自为政	gè zì wéi zhèng	to do things each in one's own way
各	gè	each / every
各自	gè zì	each / respective / apiece
自	zì	(bound form) self; oneself / from; since / naturally; as a matter of course
为	wéi	as (in the capacity of) / to take sth as / to act as / to serve as / to behave as / to become / to be / to do / by (in the passive voice)
为	wèi	because of / for / to
为	wéi	variant of 为
为	wèi	variant of 为
政	zhèng	political / politics / government