Reciting in the same frame can be achieved through PS.
Open Kuaishou and choose one of our favorite recitation videos to enter. The videos that are co-produced with you should be of students as much as possible, have positive energy, have a strong sense of recitation rhythm, and be able to arouse people's inner passion.
After finding the video you want to share the same frame with, select the share button above. After sharing it with yourself, you can then use PS to splice the recitation video you took and the recitation video you found in the same frame.