Can you give me an example to illustrate the wonder of Chinese characters? Not too long, just simple! About 50 words It's due tomorrow

For example, "forest" is composed of three "trees", which means that many trees make a forest

RELATED INFORMATIONS

1. The wonderful story of Chinese characters
2. The legend of the Dragon Boat Festival is about 20 words
3. Thanksgiving Story (about 20 words)
4. The legend of the origin of Chinese characters (50 characters) In addition to Cangjie's creation of characters I want 50 words or less
5. 1: For any non-zero natural number x y, the symbol "△" is defined to represent an operation, and X △ y = 2XY of X + y, then 4 △ 5 is obtained 2: Three workshops produce a batch of parts. The first workshop produces a part, the second workshop produces the remaining 20% of the first workshop, and the third workshop produces 800, just finishing the task. How many parts are produced in the second and third workshop? 3: Ziqiang's savings are 30 yuan more than Jiahui's, and 3 / 4 of Jiahui's savings are 10 yuan less than 2 / 3 of Ziqiang's?
6. For any non-zero natural number, x, y, the specified symbol "△" represents an operation, and X △ y = 2XY divided by X + y, find 4 △ 5
7. For any non-zero natural numbers x and y, the symbol "√" is defined to represent an operation, and X √ y = {[x * x-x * (x-1)] + y * y * y-5.2} * 2-1 So 5 √ 5 =?
8. 2.1 0.5 = 0.840.2 fill in the operation symbol
9. By adding proper arithmetic symbols between the seven four, the result of operation can be 1984.4 = 1984 Add proper arithmetic sign between 7 4 to make the result of operation be 1984 In addition, one train is 160 meters long, and it takes 30 seconds for the whole train to cross the 440 meter bridge. How many meters does this train travel per second?
10. 0.84 () 0.2 = 0.6 () 7 2.5 () 5 = 0.025 () 0.05 3.9 () 0.6 = 9 () 0.5 fill in the operation symbol
11. Take an example to illustrate the wonder of Chinese characters
12. Examples of wonderful Chinese characters
13. What are the math stories? About 20-30 words
14. Urgent English story 20 words!
15. Math story should be short (about 20 words)
16. Story of the origin of Chinese characters, about 50 words Add 30 points
17. The origin of Chinese characters
18. The origin of Chinese characters
19. 30 Chinese characters Don't copy
20. There are many Chinese characters in the word "Shen": kouta 130. Write five more