积年

积年	jī nián	for a long time / over many years / old / advanced in age
积	jī	to amass; to accumulate; to store up / (math.) product (the result of multiplication) / (TCM) constipation; indigestion
年	Nián	surname Nian
年	nián	year / CL:个
年	nián	grain / harvest (old) / variant of 年