Interpretation: Caotang: Caotang. The original metaphor is a newly emerged foot. Now it is a metaphor for leaving home or school to work. Lack of experience.

Out: Ming Luo Guan Zhong's Romance of the Three Kingdoms, the thirty-ninth time: "You must bravely break the courage of Cao Gong and make the first contribution."

High mountains and Running water

Interpretation: Metaphor is a bosom friend or confidant. It is also a metaphor for the beauty of music.

Appearance: Liezi Tang Wen: "Boya Guqin, aiming at climbing mountains, Zhong Ziqi said:' OK, I am as tall as Mount Tai.' Regarding running water, he said,' Well, the ocean is like a river.' "

Endure hardships to achieve some ambition.

Interpretation: salary: firewood. Sleeping on straw still smells of bravery after eating and sleeping. Describe a person who works hard and strives for the best.

Out: "Historical Records of the Family of Gou Jian, King of Yue": "Gou Jian, King of Yue, was a traitor, suffering and worried, and did not dare to sit and eat."

invaluable/ priceless

Explanation: Describing objects is very valuable.

Out: "Historical Records Biography of Lian Po and Lin Xiangru": "When Zhao Huiwen was king, he gained Chu and Chu. When Qin learned of this, he asked people to leave a letter, and originally invited the fifteen cities of Ebinur. "

There is enough space for the meat cleaver.

Interpretation: The blade runs in the joint space, and there is room for maneuver. Metaphor is skilled in work, has practical experience, and has no troubles in solving problems.

Zhuangzi, Master of Health Preservation: "A man with discipline has a room, but his blade is not thick. Without thickness, there is room for recovery. "