What is the solar term for the new nest of Huanque?

Extended data

A slight cold leads to a great invasion, and birds like to build new nests. Picking up food to find a winding path, holding purple around the treetops. The snow eagle is near the north, and the pheasant is hidden in the bushes. Not strange but strict, spring and summer are in the first month.

This is a poem written by Yuan Zhen, a poet in the Tang Dynasty, on the day of the slight cold solar term. Although it is a drop in the bucket of China's classical poems, the whole poem describes in concise and lively language that during the slight cold solar term, sparrows began to nest and look for food by the winding river, geese flew from south to north, and pheasants began to sing. Although it is still cold, it is not far from the first month of the new year.

The whole poem points out three stages of slight cold in the old saying: one is waiting for Yanbei township, the other is waiting for magpies to build nests, and the third is waiting for babies to build owls.

In the northern region, the temperature of slight cold solar terms is lower than that of severe cold solar terms. The slight cold is on February 39, the weather is cold, the rivers are frozen, the soil is frozen, the cold air in the north keeps going south, and everything in the world is lonely and desolate. After the flying snow, the cold is aggravated, and the cold plum is covered with snow, embellishing the cold in the middle of winter with fragrance.

If winter comes, can spring be far behind? Cold to the depths is the beginning of global warming. Creatures that are particularly sensitive to natural changes germinate new vitality at this time. Wild geese fly north, magpies build nests, pheasants crow, and the roots of rice and wheat seedlings go deep into the soil.

The corresponding flower letter in the slight cold season is plum blossom. Therefore, although it is freezing, it is also the best time to enjoy plum blossoms. The ancient poem says, "It's been a long time since dawn, and it's sunny and cloudy, and it's chilly. I didn't report the spring news, and the early thin plum sprouted, and the shallow bud fiber core. "

There are some plums in the corner, and cold ling opens them alone. Xiao Han might as well ask three or two friends to go outdoors and follow Dimfragrance to find traces of red plum and wintersweet branches. If the weather is fine, add three or two wisps of snow, because walking in the snow in Xun Mei is elegant.

At this time, the old year is near dusk, the new year is about to appear, the slightly cold spring is coming, and spring is changing the years. As time goes by, the days are deep and shallow, rendering different shades of ink. When the old year quietly leaves, the new year opens.