Lam Ta Khong, the valleys Cuesta was steadily eroded. There is a bit of water to flow through the vessels Takhong away. Lam Ta Khong is correspondingly primeval water. It was the first Cuesta seen today.
The Ta-neck makes the eye's continuous corrosion. As a water channel, the colon flows through away. The colon is the river, because it was born before the eye quest today.