C1660 The Coffin Boat Leaves the River

What was even more eye-catching was that the shape of the boat was very strange. Because most of the small boats were basically two sharp ends. I still remembered a children's poem I learned when I was young. It had a sentence like " The crescent moon is a small boat, the small boat is two sharp ends. "

This meant that the two ends of the small boat should be sharp. This way