The scene can only see layers of lush terraces, in order to produce more white sand green tea, the pit wall is densely planted with trimmed, half-person high tea trees, it looks the same as ordinary tea gardens. "Do not know the true face of Lushan, only because of the clouds and angles", do not know the crater because the crater is huge, people like the ground, almost can not feel people in the pit, so they are in the pit do not know the pit.