The author is a poet in the Southern Song Dynasty. The poem says "Mei turns to Huang Qing", and here "Mei Huang Shi" refers to May, which is the season when plums are ripe. This season is called Jiangnan rainy season, and it is rare to have such good weather. This poem depicts the scenery in early summer. How to understand the seasonal image in ancient poetry: The seasonal image in ancient poetry refers to the poet's expression of his inner feelings and thoughts by depicting the natural scenes of the four seasons. This image usually has rich symbolic meaning and cultural connotation. Seasons can symbolize the cycle of life and the passage of time. For example, spring represents vitality and hope, summer represents prosperity and enthusiasm, autumn represents harvest and maturity, and winter represents cold and death. Poets can express their thoughts and feelings about life, fate, love and other themes by describing the changes of the four seasons. Seasons can also symbolize social changes and historical progress. For example, spring can symbolize new beginnings and social changes, summer can symbolize social liveliness and prosperity, autumn can symbolize social stability and harmony, and winter can symbolize social crises and challenges. Poets can express their observations and opinions on social, historical and political topics by describing the changes of the four seasons.