The Meaning and Usage of Clear Sky Wan Li

Clear sky means that the sky and colors are clear and the atmosphere is clear. From Wang Jinxi's Preface to the Lanting Pavilion: "It's a sunny day, sunny and sunny, looking up at the vastness of the universe and overlooking the prosperity of the category." Jiang Ming-yikui's Chang 'an Hakka Living Teaching Tower: "Every value is clear, and the shadow of the tower hangs on the white river."

Lang: Safe. This means the sky is clear and the air is fresh.

Used to describe meteorology