In the book "Clearing Banknotes and Farming" written by Tsui Hark in the Qing Dynasty, he said: "Thirty-six travelers have their own occupations. Contrary to its division of labor, it is 36 lines a day; Second, it is seventy-two lines; Ten is 360 lines, all in numbers. According to this view, the 72-line or 360-line only refers to all walks of life, and it is an imaginary number rather than a real number. According to the calculation of modern industry, these 36 lines refer to: butcher shop, palace powder shop, clothing shop, jade shop, ball treasure shop, silk shop, hemp shop, jewelry shop, paper shop, seafood shop, fresh fish shop, furniture shop, tea shop, hotel, ironware shop, embroidery shop, needle and thread shop, soup shop, clay shop, coffin shop, leather shop and old shop. According to the ancient book Qingbo Magazine, the main industries in China in the Tang Dynasty were "36 lines", namely: meat shops, palace powder, ready-made clothes, jade articles, jewelry, silk, paper making, seafood, fresh fish, stationery, tea, bamboo and wood, rice wine, ironware, ancient embroidery, needle and thread, soup shops, medicinal materials shops and bookbinding workers. Tsui Hark in Clear Money? The farmer said, "Thirty-six walkers have their own careers. As far as the division of labor is concerned, it is 36 lines, 72 lines, and 360 lines ten times. " It can be seen that "72 lines" is a virtual indicator, and the 72 lines or 360 lines that people often say today are not specific numbers. In fact, the division of labor in social industries has far exceeded the 72nd line. (Excerpted from the Essence of the Origin of Everything) In ancient times, 36 industries (incomplete) cultivated fields, weeding, cycling, waterwheels, buffalo pulling carts, water cutting, rice cutting, net fishing, cormorant fishing, steel forks, fish farming, cattle raising, duck forks, frogs catching cotton, picking mulberry leaves, cocoon peeling, spinning, killing pigs, etc.

Note: Line 360 refers to various industries, and can also be referred to by line 72. Champion: It used to refer to the first place in palace examination in the ancient imperial examinations in China, but now it generally refers to the person who performed best in this industry. Interpretation: Every industry can make outstanding achievements. This is to encourage people not to despise a certain industry, but to feel at ease in their jobs and make outstanding achievements in their own industries. Example: 360 lines, each line is the best. I don't believe that I will accomplish nothing in this job! Alien: 72 lines, all roads lead to the same goal. 1. The first sentence and the second sentence adopt real rhetoric. The last word of the first sentence is "line", and the first word of the second sentence is also "line", thus forming the characteristics of connection. The overlapping use of "lines" has a more comprehensive meaning, that is, without exception. Line 2.360 is a metaphor for all industries with the number 360, but it actually refers to various jobs or occupations.

Reference: Chic/0610610Whinigh/0610Whinigh _ c? Category flag = sh & content _ flag = 2

ATV has a program about 72-line genetic algorithm ... = _ = ""2007-03-10/2: 59: 44 Supplement: But I left.