The third tone mě i of pinyin mei(m and ei) consists of initial m+ vowel ei+ third phonetic symbol, and the tone is marked on E.

First, the initial list: B, P, M, F, D, T, N, L, G, K, H, J, Q, X, zh, ch, sh, R, Z, C, S, Y, W.

Second, there are 24 finals.

1, the single vowel is a, o, e, I, u, v.

2. The vowels are ai, ei, ui, ao, ou, iu, ie, ve, er, an, en, in, un, vn, ang, eng, ing, ong.