The international standard Universal Code version 6.2 is the largest character set currently available for practical use, including more than 76,800 Chinese characters and letters, texts and graphic symbols from various countries. The multiple input method (multiple Chinese character and graphic symbol input method) is an input method compiled for this very large character set. It can quickly input more than 76,800 Chinese characters in Universal Code 6.2 version. However, Chinese characters that have not been included in the Universal Code are among the most difficult to write in the world because they cannot be input using any input method.
For example, a snack is pronounced as "Biáng Biáng noodles" with 64 strokes of "Biáng". The computer cannot type it out and can only make it into a picture and paste it:
The number of strokes is also updated. There are as many as 172 Chinese characters drawn:
Most of these Chinese characters are self-made by the people, and the pronunciation is unknown. In addition, it is difficult to write and communicate information. They are truly the most difficult Chinese characters to write.