Moveable type not the mainstream: Although China discovered moveable-typeface printing 400 years before the West, until modern photolithography techniques came from the West, moveable typeface printing never became mainstream.
我國活字印刷的發明雖然約比西方早了四百年，但直到現代照相製版技術從西方傳入前，活字印書始終沒有成為主流。