Life is high and smooth, and two sounds are like the tone of vowel a o e on the hillside.

Life is high and smooth, and two sounds are like going up the mountain.

Health: health

Height: gāo

Two: èr

For example: Xiang

Top: upper

Shan: shān

Slope: p No.

Among them,

The tone of A has one or four tones. There is one tone in the tone of O, and one tone and four tones in the tone of E..