What's the difference between purple gas coming from the east and happiness?

1, from different sources: Purple gas comes from the East in Fairy Tales. It is said that before Lao Tzu passed Hangu Pass, Guan Yinxi saw purple gas coming from the east and knew that saints would pass by. Sure enough, I came riding a green cow. This old metaphor is a symbol of good luck. The well-being of the people is a metaphor for the blessing of residential site selection.

2. Different degrees: Purple gas is the best geomantic omen, which is higher than Fuyingmen in geomantic omen, so it is better than Fuyingmen in position and description.

3. Different applications: These two idioms can generally be seen in Spring Festival couplets, in which the frequency of purple gas coming from the east is higher than that of celebration, so we should pay attention to the distinction when applying them.

Extended data:

Purple gas is an old saying of China. Purple is a composite color of red and blue, which is darker than blue. In the geography and times of our country, the East belongs to Jia Mu, and the spring trees are flourishing. Its colors are blue and purple, which means everything is born and flourishing.

The literal interpretation of purple gas coming from the east is that blue-purple auspicious clouds come from the east. Purple gas comes from the east and is related to Lao Yong, who is regarded as the ancestor of Taoism. It is often used in couplets of every household, which means good luck.

Baidu Encyclopedia-Purple Gas from the East