引介

引介	yǐn jiè	to introduce (an idea, product, technology etc) / to introduce one person to another; to put sb in touch with sb
引	yǐn	to draw (e.g. a bow) / to pull / to stretch sth / to extend / to lengthen / to involve or implicate in / to attract / to lead / to guide / to leave / to provide evidence or justification for / old unit of distance equal to 10 丈, one-thirtieth of a km or 33.33 meters
介	jiè	to introduce / to lie between / between / shell / armor