How many solar terms are there in China lunar calendar? Overview of solar terms in China lunar calendar.

2. The solar terms reflecting the changes of the four seasons are: beginning of spring, Spring Equinox, Long Summer, Summer Solstice, beginning of autumn, Autumn Equinox, beginning of winter and Winter Solstice. (beginning of spring, Changsha, beginning of autumn and beginning of winter are called "Li Si", which means the beginning of the four seasons. )

3. There are five solar terms reflecting the temperature change: slight summer, great summer, early summer, slight cold and severe cold.

4. There are seven solar terms reflecting weather phenomena: rain, Grain Rain, white dew, cold dew, first frost, light snow and heavy snow.

5. There are four solar terms reflecting phenology, namely, fright, Qingming, Xiaoman and Mangzhong.