1. Start drawing from the last page, because the lines in the form of match characters are very simple, so you don't need to correspond to multiple pages before and after, just start drawing from the page where the action ends.

2. Using the transparency of the upper paper, rubbing and fine-tuning the next painting. (For example, wave your hand, draw four pages, wipe the next page on your body, keep still, and only change the line of your arm)

3. If you want words, hearts and other graphic images to remain unchanged, it is best to draw them with seals or fixed abrasives. If you work hard, it is no problem to draw calligraphy and painting patterns directly.

4. The more paper you draw, the more detailed the action details of each page will be, depending on the situation.