[<< wikibooks] Pinyin/Romanization
Romanization, also called Latinization, is the process using Roman alphabet to write a language which is not written originally using Roman alphabet. Such as the Romanized Chinese, that is Hanyu Pinyin.
Romahuà, yě jiàozuò Latinhuà, jiùshì yòng Roma Zìmǔ shūxiě yuánběn bùshì yòng Roma Zìmǔ shūxiě de wénzì. Lìrú Romahuà Zhōngwén, yějiùshì Hànyǔ Pīnyīn.