what is pinyin to learn cantonese
Cantonese Pinyin ( Chinese : å¸¸ç¨å­å»£å·è©±è®é³è¡¨ : æ¼é³æ¹æ¡ , also known as æé¢å¼æ¼é³æ¹æ¡ ) is a romanization system for Cantonese developed by Yu Bingzhao ( ä½ç§æ­ ) in 1971 , and subsequently modified by the Education Department ( merged into the Education and Manpower Bureau since 2003 ) of Hong Kong and Prof. Zhan Bohui ( è©¹ä¼¯æ§ ) of the Chinese Dialects Research Centre ...