It means warm and cold at first.

"It's warm and cold at first, but light and cold at first" means to describe the cold and hot climate in late winter and early spring.

The origin of this word is "suddenly cold" in Li Qingzhao's famous sentence "Sound Slow". The word "search, empty, miserable" When it's warm and cold, it's the hardest to rest. "The" warm and cold "here means that the weather in autumn is hot and cold. ?

Slow-voiced appreciation

1, "Sound Slow" is a masterpiece of Li Qingzhao that shook the ci world after crossing the south. Through the description of autumn scenery's autumn love, it expresses the sadness of the country's ruin and the end of the world, which has the color of the times.

2. Keywords: taking interest as a rest; How to live, how to live; This time, it is a series of situations.

3. Li Qingzhao adopted a variety of lyric techniques. At the beginning of the seven pairs of overlapping words, the feelings of extreme sadness and sorrow broke out into the letter, and at the same time they got deeper and deeper. It can be said that both the rushing expression and the spiral expression are used. There is also attractive expression. For example, how can it be dark when a person looks out of the window? , are the depth of tone and long words.

Implicit and vivid expressions are widely used in ci, which are set off by environment and scenery. The author combines a variety of expressive techniques through narration, showing a multi-faceted, multi-level and profound portrayal of delicate feelings.