储蓄

储蓄	chǔ xù	to save money (in a bank) / savings
储	Chǔ	surname Chu / Taiwan pr. [Chu2]
储	chǔ	(bound form) to store up; to keep in reserve / heir to the throne / Taiwan pr. [chu2]
蓄	xù	to store up / to grow (e.g. a beard) / to entertain (ideas)