Many teachers teaching Pinyin and websites promoting Pinyin charts use initial sounds as under Bopomofo system. This confuses kids who shut down from learning to read in Pinyin.
I recommend using the Pinyin chart with no Bopomofo initial sounds.
The Pinyin chart provided by Yoyo Chinese is the best Pinyin Chart I have seen online.
Listed below are the advantages of this Pinyin Chart.
