- 中外合资 zhōngwàihézī Chinese-foreign joint ventureA business or investment project involving both Chinese and foreign capital
- 古今中外 gǔjīnzhōngwài at all times and in all places(idiom) from ancient to modern times and from China to foreign countries; throughout history and everywhere in the world
- 驰名中外 chímíngzhōngwài renowned at home and abroadfamous throughout China and the rest of the world; well-known both in one's own country and abroad
- 蜚声中外 fēishēngzhōngwài to be world-famousTo be renowned both at home and abroad; to have a reputation that spreads throughout the world
- 中外比 zhōngwàibǐ golden section(math) A mathematical ratio used in art and design, where a line is divided into two parts such that the ratio of the whole line to the longer part is the same as the longer part to the shorter part; also known as the [[黄金分割|黃金分割|huang2 jin1 fen1 ge1]] or [[黄金律|黃金律|huang2 jin1 lu:4]].
- 中外合资经营企业 zhōngwàihézījīngyíngqǐyè equity joint ventureSino-foreign equity joint venture, a type of enterprise involving both Chinese and foreign capital investment
- 震惊中外 zhènjīngzhōngwài to shock the whole worldto cause a sensation both at home and abroad; to shock the entire world
- 中外合作经营企业 zhōngwàihézuòjīngyíngqǐyè Sino-foreign contractual joint venturea type of business partnership in China between a domestic enterprise and a foreign company where responsibilities and profits are shared according to a contract