Explanation of pulling method; One of the writing methods of calligraphy. The index finger is pushed up like a fisherman's wrench, so it is called. Ming Jie Jin's "Notes on Spring Rain: A Detailed Interpretation of Calligraphy": "There is another Rafah, and the index finger is very straight, which is surprisingly healthy."
Word decomposition
Interpretation of pull: pull down or pull: pull. Pull the switch. Turn around and save the day. Broken books (win back lost money). Radical: Li.