上shàng
Introduction:
Definition:top; superior, highest; go up, send up
Text:
上山[shàng shān] climb mountain
上班[shàng bān] go to work
上课[shàng kè] have a class
上午[shàng wǔ] morning
Shàng shān róng yì xià shān nán。
上 山 容 易 下 山 难。
It's easy to go up a hill but hard to go down.