(7 days for Mandarin Pronunciation) (Vowels : Simple Vowels a, o, e, i, u)

[7 days for Mandarin Pronunciation] Lecture pdf note 1. the Definition of Pinyin and Tone 2. Pinyin (Initial Consonants : b,p,m,p,d,t,n,l,g,k,h,j,q,x,z,y,w) (Initial Consonants : c, zh, ch, sh, r) (Vowels : Simple Vowels a, o, e, i, u) (Compound Vowels) in authentic langua