Where is the origin of this poem and who is its author? Is it the full version?

Classmate, Gu Cheng's original poem is as follows:

The origin of the stars and the moon

-Gu Cheng

The branch wants to pierce the sky.

Only poked a few small holes.

They shine from the sky.

People call it the moon and the stars

Note: This poem was written by Gu Cheng in the late 1960s.