置于

置于	zhì yú	to place in; to put in (a position)
置	zhì	to install / to place / to put / to buy
于	Yú	surname Yu
于	yú	to go / to take / sentence-final interrogative particle / variant of 于
于	yú	(of time or place) in; at; on / (indicating any indirect relation) to; toward; vis-à-vis; with regard to; for / (indicating a source) from; out of / (used in comparison) than / (used in the passive voice) by