The poem related to knowledge is Song of Red Wine by Fang Xiaoru, a poet in Ming Dynasty.

Song of red wine

Tian's family is yellow in August and full of gold.

Xicheng Shiwan happily appeared on the stage, fighting for wine to celebrate the prosperity of the year.

The secret recipe handed down by Tiantai Mountain people has made Danxia syrup nine clouds.

In autumn, the groove head of rosewood is long, and the crimson capsule is cool.

Scarlet drops of real pearls, Polygonum hydropiper is better than peach blossoms.

Recommend new seats for guests to taste, and the wind blows osmanthus all over the house.

Fat chicken fat, orange crab silver carp double claw paste.

No amber glaze, no Taibai lux.

I love the truthfulness of Tian Jialang and the ceramic tile basin.

Romance pours water on the intestines, and new poems spit clouds and brocade chapters.

When you are drunk, you will be wild and crazy, singing and dancing like the sunset.

Laugh and forget when you go out, and smoke in Dajiangdong.

Song of Red Wine is a poem dedicated to red wine. The first four sentences of this poem describe the bumper harvest of glutinous rice. It not only conveys the joy of harvest, but also provides sufficient raw materials for brewing red wine below. The following six sentences in Tiantai mainly introduce the brewing technology and wine color characteristics. Gorgeous words, beautiful colors and appropriate metaphors vividly describe the color of red wine. "Recommend the new" is written in the following eight sentences: farmers entertain guests and invite them to taste the newly brewed red wine. It not only writes about the fragrance of red wine, but also shows the enthusiasm and truth of farmers. The following six sentences are "brilliant". Write poems after drinking, be in high spirits, sing and dance, forget everything, and further talk about the sweetness of red wine. The whole poem describes the sweetness, rich rhetoric, fluent syllables and full rhyme of Tianjia red wine in a slightly exaggerated way, showing the brewing and color characteristics of the wine, which has certain data value for studying the brewing industry in Ming Dynasty.

Fang Xiaoru (1357- 1402) was born in Ninghai (now Xiangshan, Zhejiang). Taoism and articles were very important at that time.