+ VALLEY: Any low-lying land bordered by higher ground; especially an elongate, relatively large, gently sloping depression of the Earth's surface, commonly situated between two mountains or between ranges of hills or mountains, and often containing a stream with an outlet. The physical world
7 山谷 [-] shān’gǔ (mountain-valley) mountain valley: 坠 (zhuì) 入~ fall into a valley || 宁静 (níngjìng) 的~ peaceful and tranquil mountain valley ' cốc valley Tal 谷 谷 谷