【Four-corner number lookup method】
It is one of the ways to check the orthography of Chinese characters. The word lookup method divides each word into four corners, determines a number for each corner, and then divides all the words into four numbers
Four-digit sizes are arranged in order. It divides the Chinese character pen shape into ten categories:
Head horizontal hanging point fork insert square angle eight, small,
They are represented by the numbers 0 to 9, respectively.
The pen shape of each word's four corners is marked in the order of its position in the order of its position, top left, lower left, lower right.
When you look up a word, look for it by the size of four digits that make up four numbers. In order to avoid too many of the same numbers, each word is given a supplementary number in addition to four numbers. The four-corner number check method is fast,
The method is relatively simple, but because the four corners of some Chinese characters are not easy to identify the pen shape, there will be certain difficulties in learning.
【Chinese name】
Four-corner number lookup
Creator Gao Mengdan
Nature One of the Kanji orthography methods
【Source】 《Number Checking Law》
23 pieces of horizontal dots
Fork four insert five square box six
The seven corners are small
There is a transverse change under the click.
【Cornering method】
(1) A stroke can be divided into corners. Example: Take the left side as a stroke, take the upper take as 2, take the lower take as 7.
(2) If the upper and lower paragraphs of a stroke and the other pen form two kinds of pen shapes, they are divided into two corners. Example: Water on the left, take 1 from the top and 9 from the bottom.
(3) If the lower corner pen shape is deflected in one corner, the number is taken according to the actual position, and the missing angle is 0. Example: Jealousy Is missing in the lower right corner, take 0.
(4) Where the periphery is the three types of words "mouth, door (door)", the left and right lower corners are changed to the shape of the pen inside. Example: Field = 6040.
(5) A pen shape, the front corner has been used, and the back corner is 0. Example: Wang The upper left corner is a horizontal, take 1, and the upper right corner is 0 because it has been used before.