3. The four-corner cut square Chinese character input method based on excellent code as claimed in claim 1 , wherein a focus of attention of cutting skill is on squares so as not to break an original order of the squares, and a fourth one of the twenty cutting rules is explained as follows: the focus of attention during cutting is a key process of cutting, which has a direct influence on the accuracy of cutting the squares; when cutting a corner, the focus of attention is that: it should be the square which is located closest to the corner, in consistent with the cutting rule, and there is only one qualified code with a largest number of strokes, that is: the focus of attention is on the square; it will cause misjudgement when the focus of attention is put on the strokes; focus of attention when cutting is put on the strokes if straight cutting is preemptively used without considering the original squares-cutting order, the code which is far away from a cutting corner will be mistakenly cut, including: a second code of the Chinese character will be which is exposed out of , the second code of the Chinese character will be which is exposed out of , the code of in a middle of a lower part of the Chinese characters will be mistakenly cut without remembering to cut the code with more strokes; target to be cut: focus of attention is on the square which is closest to the cutting corner, the square only takes a best fit (qualified) code with the largest number of strokes; here follows are six examples of three steps: the stroke of the Chinese characters according to the cutting rule No. 15: the tail of the stroke should be pulled straight a little, which causes the square of the moves out of the cutting scope of the lower left corner, and as a result, a third code taken by the lower left corner cutting will be the stroke or which is square located closest to the lower left corner; normal cutting rule: the lower left and right corner cuttings to the last stroke are vertical cuttings which are made to take the third code and the fourth code , this cutting is consistent with the correct cutting rule; if the tail of the stroke is bent to the lower left corner to become , plus it is a red code, then curved cutting is used to take the third code , and a fourth code this is another inaccurate result; two different results appear due to different ways of writing, and such amphibolous results are not allowed; therefore, the cutting rule No. 12 is added to solve the above problem, the remanent stroke is cut into two parts and which are arranged in an up-and-down manner and a horizontal interval appears between the and , so that the remanent stroke of the third code becomes: the red code should use the curved cutting in the first place and now changes to use horizontal cutting, and as a result, the third code is still and the fourth code is putting an end to the two amphibolous results; the different Chinese characters have the same remanent stroke by using different corner cuttings, namely, vertical cutting or horizontal cutting; after the first cutting to the Chinese characters is made by curved cutting to take the first red code , please note that the second code can absolutely not be made by vertically cutting an exposed right arm, namely the stroke , from the right side of the , such cutting method will completely break the original order of the squares; if the second code of an upper right corner of the Chinese character is taken by vertically cutting the stroke exposed out of , it will break the original order of the squares, let alone that the is a red code which is not allowed to be far away from the cutting corner; the right cutting is such that: the second code of the upper right corner of the Chinese character should be made by curved cutting to take the stroke ; the third code of the two Chinese character is a two-stroke code, and their fourth code is a red code which has the priority to be cut; the code is inferior to , including: left downward stroke , hook, hook, left downward stroke , hook, hook; the cutting to the remanent strokes of the second code of the Chinese characters should be made by moving the out of the horizontal line of the instead of vertically cutting the which is located at the right side and far away from the cutting corner including: cutting the according to three steps—a cutting rule No. 18.
1. A four-corner cut square Chinese character input method based on excellent code, comprising the steps of: assigning predesigned code table to corresponding keys of a keyboard; inputting Chinese Character according to four-corner coding of Chinese character by using the corresponding keys on the keyboard, an inputting rule of Chinese character coding including twenty cutting rules which comprise the characteristic of the excellent code combining with cutting skill, wherein the twenty cutting rules are regulated by first and second ones of the twenty cutting rules and include the following requirements: taking code in four-corner order: upper left corner, upper right corner, lower left corner and lower right corner, once a code is taken from a corner, the cutting for this corner is completed and will be continued in next corner, after a stroke is taken from a corner, the rest strokes stand still and wait to be cut for the next corner; using horizontal, vertical cutting lines or head-to-tail cutting lines and an outer frame of the Chinese character to constitute different squares including shapes of and -shaped cutting frames; each cutting square only contains one definite code; excellent codes are systematic and there are no superposed strokes and crossed strokes between excellent codes, matriculated code can be separated from other strokes and can separate other codes, each cutting square contains one code only, including the cutting squares of shapes of and -shaped cutting frames; red code is full-cut and fully matriculated when it is cut; two incomplete codes are allowed to share a common stroke, a cutting point exists in a middle section of a common stroke, a cutting line passes through the cutting point to separate the common stroke into two complete strokes, the cutting line is not allowed to cut strokes that have no cutting point; inserting or adding radical codes, or other radical codes lacking some strokes, in order to prevent overlap among the Chinese characters of same type, including: cutting skill is implemented by: understanding of the twenty cutting rules; grasping excellent code table; apart from considering original order of the strokes and the squares, black code is cut according to the following three cutting steps: first step: first cutting line is placed between two parallel opposite sides of the outer frame of the Chinese character and can be vertical or horizontal, including: if the first step fails or there is more than one code in the cutting square, the second step will be used; second step: first and second cutting lines which are vertical to each other and run across two parallel sides, there are more than one code in a rectangle formed by the first cutting line, the second cutting line is carried out by turning 90 degrees with respect to the first cutting line and runs between two parallel sides: one side is the first cutting line, and the other side is the side of the outer frame of the Chinese character, the code is taken from a small square which is closest to the cutting corner, including, the two cutting lines of the second step are characterized that: they all run across or are connected between two parallel sides; if the second step fails, the third step will be used; third step: curved cutting: at least two cutting lines which turn continuously 90 degrees with respect to one another and are characterized in that: at least one or more of the cutting lines doesn't run across two parallel sides and constitutes different kinds of shapes of or -shaped cutting frames, all curved cutting lines are red codes, including,