The lyrics of CAI Qin's who knows(cai qin shui zhi dao ge ci )

For the first time, your face is like a cloud

I thought I had the whole sky

Once again your smile as the spring

I thought I had all the hope

Who knows who knows

The clouds are changing

Who knows who knows

Spring dream is traceless

For the first time your heart as a treasure

I thought I had the whole ocean

Once again your dream as a rainbow

I thought I had all the good things

Who knows who knows

But the deep feeling is buried

Who knows who knows

The rainbow is short

Chinese PinYin : Cai Qin Shui Zhi Dao Ge Ci