Welcome to YouTube! I'm glad to hear that you're interested in making travel videos, food blogs, and videos about development in Bangladesh.
Here are some tips for creating successful videos:
Be consistent. Upload new videos on a regular schedule. This will help you build an audience and keep them engaged.
Promote your videos. Share your videos on social media, and reach out to other YouTubers to collaborate.
Here are some specific ideas for videos that you could make:
Travel videos: Take your viewers on a tour of Jamalpur, or other parts of Bangladesh. Show them the sights and sounds, and tell them about the local culture.
Food blogs: Share your favorite Bangladeshi recipes, or review restaurants in Jamalpur.
Development videos: Make videos about the latest development projects in Bangladesh. This could include things like new roads, schools, or hospitals.
No matter what kind of videos you choose to make, the most important thing is to be creative and have fun!
Good luck!