1. Determine the theme and content. Clarify the theme and specific content to be publicized, such as the importance of promoting Putonghua and introducing the pronunciation rules of Putonghua. You can also include some daily expressions, tongue twisters, poetry readings, etc., to help you learn and use Mandarin in all directions. According to the theme and content, prepare corresponding auxiliary materials such as presentations or manuscripts.
2. Prepare the equipment. Prepare recording equipment, such as cameras, microphones, lighting equipment, etc. In the case of limited conditions, you can also use simple devices such as smart phones to record.
3. Select the scene. Choose an environment suitable for recording, such as quiet indoor or outdoor environment with sufficient light, to ensure that there is no noise or interference during recording, so as to ensure video quality.
4. Start recording. Do some preparatory work before recording, such as checking whether the equipment is normal and confirming whether the scene is properly arranged. Then start recording according to the scheduled plan.
5. Edit and optimize. After recording, you can use video editing software to edit and optimize, such as removing noise, adjusting light, adding subtitles and so on. Make the video look smoother and more professional.
6. Publish and share. After editing and optimizing, you can release the promotion video. It can be shared through social media, schools, public places and other channels, so that more people can see and understand the importance of Mandarin.
The above steps are for reference only, and you can choose the appropriate method according to the actual situation.