长久

长久	cháng jiǔ	long-time; long-term / lasting; enduring; permanent / for a long time
长	cháng	long / (bound form) length / (bound form) strong point; forte / (bound form) to be good at / (literary) surplus; spare (Taiwan pr. [zhang4])
长	zhǎng	chief / head / elder / to grow / to develop / to increase / to enhance
久	jiǔ	(of a period of time) long