Yachuan is a very small river. This Japanese tourist hotel is nearby. The water in the river is clear and super clean. There are many old Japanese houses on both sides. Early in the morning, many people were running on the edge of Yachuan, and the children had short-sleeved shorts. Awesome! A bridge spans Yachuan and runs through the West Bank and the South Bank. There's a subway nearby. Forget what it's called.