HeChinese has 25 numeric codes, which are composed with 12345.
| 11 | 21 | 31 | 41 | 51 |
| 12 | 22 | 32 | 42 | 52 |
| 13 | 23 | 33 | 43 | 53 |
| 14 | 24 | 34 | 44 | 54 |
| 15 | 25 | 35 | 45 | 55 |
On mobile device and numpad, using 12345 keys to input HeChinese 25 codes.
On PC main keyboard, 25 numeric codes are orderly layout to 25 keys. Use these 25 keys to input HeChinese 25 codes.
HeChinese series applications can use numpad or main keyboard to perform input.
25 basic characters are devided to 5 columns by their first stroke, and 5 characters in each column are arranged by their complexity.
Characters in each cell has same numeric code as basic character in the cell. Carefully examine characters in each cell, they normally have similar features,such as similar shape or meaning, similar strokes or complexity.
All Chinese words can be decomposed to these characters, and input by their numeric codes through numpad or PC main keyboard.
