增进

增进	zēng jìn	to promote / to enhance / to further / to advance (a cause etc)
增	zēng	(bound form) to increase; to augment; to add to
进	jìn	to go forward / to advance / to go in / to enter / to put in / to submit / to take in / to admit / (math.) base of a number system / classifier for sections in a building or residential compound