To shoot a Douyin video of the same book, you can follow the steps below:

1. Preparation: First select the same book you want to show and make sure it is clearly visible.

2. Shooting: Place the book on a stable surface and make sure it is centered. You can use the front and back cameras of Douyin to shoot.

3. Close-up: Use your fingers to gently cut the picture and move forward and backward to show the details and cover design of the book. You can also make appropriate perspective changes, such as looking down or looking up.

4. Lighting: Make sure the scene is bright and well-lit to improve the quality of the video. Use natural light or indoor lighting to supplement.

5. Add sound effects and subtitles: Add background music and timely sound effects to the video to enhance the viewing experience. You can also add corresponding text descriptions or ending credits to the video.

6. Edit and adjust: Use the video editing function of Douyin to edit and adjust the video you shot. You can adjust the length of the video, zoom, crop, and add various special effects.

7. Copywriting: In the description of the video, write some attractive copywriting related to the book, including some book features, recommendations, or your experience of using it, to attract more viewers.

8. Publish: Finally, publish the filmed Douyin video to your account. Make sure your video can be searched by others, and pay attention to book-related topic tags in a timely manner to expand the exposure of the video. In this way, you can smoothly shoot a wonderful Douyin video of the same book. Remember to maintain creativity and personality to attract more viewers to pay attention to and like your work.