What does "braving the scorching sun and fighting the scorching heat" describe?

Describes how hard it is for people to work in the hot summer.

Words used to describe hot weather are:

1. Liujin shuòshi

Pinyin: liú jīn shuò shí

Explanation: 铄 , flow: melt. It describes the weather as being so hot that it seems like gold and stone will melt.

Source: "Calling Souls" by Song Yu of the Warring States Period, Chu Dynasty and Song Dynasty: "In ten days, there will be more gold and stones."

2. The sun is like fire

Pinyin: jiāo yáng sì huǒ

Explanation: The strong sunlight is like a burning fire. Describes a very hot weather.

Sentence: The sun is blazing at noon in summer, but the traffic police are still guarding their posts.

3. Fire umbrella spreads high

Pinyin: huǒ sǎn gāo zhāng

Explanation: Fire umbrella: a metaphor for the strong summer sun; Zhang: spread out. Describes the scorching sun in summer, which is very hot.

Source: Tang Dynasty Han Yu's poem "A Visit to Qinglong Temple and a Gift to Cui Taibu Que": "The light flashes across the wall to see gods and ghosts, and the illustrious Yanguan holds a fire umbrella."

4.? Jiaojinliushi

Pinyin: jiāo jīn liú shí

Explanation: Burn and melt metals and stones. Describes extremely dry and hot weather.

Source: Liu Xiaobiao of the Southern Dynasties, "The Theory of Destiny": "In the time of Fangxun, there was a vast Xiangling; in the time of Tianyi, there were scorched gold and flowing stones."

5. Red Sun Yanyan?

Pinyin: chì rì yán yán?

Explanation: The sun is shining brightly, which means the sun is very hot.

Sentence: The red sun is scorching, the birds are hiding somewhere, and the plants and trees are all lowering their heads.