Special:search/Hanyu Pinyin prefix:Pinyin/
Note:Pinyin#Pinyin tone marking
Pinyin is a written system in Chinese language. Another Chinese written system is Hanzi.
Pīnyīn shì yizhoong Zhōngwén shuxiee xihtoong. lihngyizhoong Zhōngwén shuxiee xihtoong shì Hànzì.