Selected Works of Song Yu: "If you entrust others, the atmosphere will be different." Lv Xiang's note: "Although it is the same as supporting the tiger's point, it is also very muddy." North Wei Li Daoyuan
Water Mirror River Note 4: "There are windy mountains in the west forty miles, and there are wheel-like holes in them. The atmosphere is bleak and the habits are often reversed."
Ming, Gao Qi's "See the Ancient Preface": "If you are an official, be safe; With its atmospheric beauty, there are mountains and rivers, and no fish, rice, tea and bamboo shoots are spared. "
Chapter 7 of Kang Youwei's "Walking in Great Harmony": "But cavemen live in valleys and the atmosphere is impassable, so they are not suitable for life, while peace and bliss live on the top of the mountain and the atmosphere is everywhere, so they are the most beneficial to health."