The vernal equinox is the middle equinox of 90 days in spring. One of the twenty-four solar terms, the Gregorian calendar is about March 20 every year, when the sun is at 0 ° of the Yellow longitude (Equinox). On the day of vernal equinox, the sun shines directly on the earth's equator. The seasons in the northern and southern hemispheres are opposite. The northern hemisphere is the vernal equinox, which is the autumnal equinox in the southern hemisphere.

Spring equinox solar term, low-pressure moving to guide the cold air southward, the northern part of the wind and sand blowing weather. Affected by the intersection of cold and warm air masses, there will be continuous rainy and cold weather in late spring.

On the day of the spring equinox every year, tens of millions of people around the world are doing the experiment of "erecting eggs". It is easy and interesting to play: choose a smooth and symmetrical fresh egg that has just been born for four or five days, and erect it on the table lightly. Although there are many losers, there are also many winners. The eggs are not beautiful.
The spring equinox is a good time for children to fly kites. "Village house" said: "the grass grows and the Orioles fly in February, and the willows are drunk with spring smoke. When children come back from school early, take advantage of the east wind to put the kite. " It depicts a picture of children flying kites on the grass beside the village in spring.
High flying kites were also given special significance in ancient times. Every spring, people will take their own kites to fly in the wild. When the kites fly higher and higher, they will cut the line and let the kites go with the wind. It is said that this can let the kite take away all the bad luck. After the historical evolution and horizontal communication, kites have gradually formed the traditional style and artistic characteristics of exquisite material selection, beautiful shape, exquisite binding and pasting, vivid image, gorgeous painting and flexible takeoff.
Before and after the spring equinox, the folk festival has the birthday of Kaizhang Shengwang on February 15: Kaizhang Shengwang, also known as "Chen Shengwang", is a warrior of Tang Dynasty, Chen Yuanguang, who has made great contributions to Zhangzhou and became the patron saint of Zhangzhou after his death. On February 19, the birthday of Avalokitesvara Bodhisattva. Every birthday, many believers go to Avalokitesvara temples to worship.
Baohetang (Bozhou) Pharmaceutical Co., Ltd
Warm reminder: the weather turns hot and cold, which is about to cool down substantially. Pay attention to keeping warm.