哭墙

哭墙	Kū qiáng	Wailing Wall, or Western Wall (Jerusalem)
哭	kū	to cry; to weep
墙	qiáng	variant of 墙
墙	qiáng	wall (CL:面,堵) / (slang) to block (a website) (usu. in the passive: 被墙)