If Juliang Baiying wants to generate popular videos to promote sales, it must first identify the target audience and study their needs and consumption habits.

Secondly, it is necessary to select suitable products and themes, and use excellent photography and editing skills to create high-quality, attractive, and interesting videos. It is also possible to use live broadcasts, interactions, and lucky draws to increase user participation and improve user experience.

Most importantly, the video should focus on presenting product features, advantages, and usage effects, and provide purchase links or QR codes to encourage users to place orders, thereby achieving the effect of promoting sales.