Mount Tai written by Zhang Zhongchang
Looking at Mount Tai from afar, it's dark and thick at the top, thin at the bottom.
If you were to turn Mount Tai upside down, it would be thin at the bottom and thick at the top.
Breaking Ice Song written by Zhang Zhongchang
Seeing a crack on the ground, pour cold water and it freezes.
If it hadn't thawed, who would know there's a crack here?