First, the interpretation of Shuowen is "wholeheartedly, from the pot of auspicious sound." It means wholeheartedly, unite as one. See Mencius Gongsun Chou: "If you are determined to win, you will win." It means single. See also the biography of Han Dong Zhongshu: "The later scholars are unified and become the leaders of Confucianism." This means unity. Second, the word "two" was capitalized in ancient Chinese. It has nonspecific and inconsistent meanings. Such as "two hearts", "two ministers" and "two deputies".
Third, in ancient Chinese, "San" was written in capital letters. See Zuo Zhuan Yin Gongyuan: "The system of the former king was mostly just one of the participating countries." Here, "participation" actually means "participation". It means "three". Wu, the capital letter of "Five" in ancient China. See Zhou Li Shimonoseki: "Join the ranks". Zheng Xuan's note: "In military law, hundreds of people are pawns and five are friends". "Guanzi Li Zheng": "Five families and five people". Now it generally refers to the army, such as enlistment and retirement.
Seven, the word "seven" is capitalized in ancient Chinese. Pure, the name of wood. See Shan Hai Jing ·Xi· Shan Jing: "It's just a mountain with many trees". Garden school: "Qi Ying Yi Gang". Press "lacquer tree". The sound is the same as "seven", which is adopted. Fourth, the original intention is to dissect the body. See "Book of Rites Special Sacrifice": "Smelly, outrageous, scarring, and sacrifice are not pleasing to the gods, and the master only respects himself." Zheng Xuan's note: "Treat meat like food". Later, it was transformed into shopaholism and indulgence. It has nothing to do with "four" and becomes the capitalization of the word "four", which belongs to pure "borrowing"
Land, land and landing. The word "Lu" becomes the capital of the word "six" and also belongs to "borrowing". The original intention is not to rank sixth, but to have this sound in the "catchy" voice of poetry.
See Bababa, Volume III of Hanshu Jizhang, and Yan Shigu's note: "If there is no tooth, the tooth is ba, which leads to the gathering of five grains." Ba, the name of agricultural tools. See "Huai Nan Zi said Xun Lin": "Therefore, the solution is not so". The word "ba" here includes separating by hand. When the word "eight" is separated on both sides, it becomes the big letter of "eight"
Nine, see "Poem Feng Wang, Mountain with Hemp": "I admire nine". Nine, it is a light black stone as beautiful as jade. It has nothing to do with the "nine" book. The word "nine" consists of two characters, Wang and Jiu, and the homonym of "nine" and "nine" is the capital letter of "nine". Pick up, the original meaning is to pick up, see Historical Records Confucius Family: "Tu does not pick up the remains". Shuowen also said: "Pick up, pick up, and sing together from the hands". A device for picking up. It is called "ten" because of its homophonic sound.