Start with basic shapes and proportions. Practice sketching characters' bodies and features regularly. Also, study anatomy and perspectives to add depth to your drawings.
It can be quite challenging. There aren't many dedicated platforms or resources specifically for manga songs lessons, so you might have to search in various places.
Some books like 'Anne of Green Gables' are great. It's a story about an orphan girl's life in a new family and her growth, full of warmth and positive values.
The lessons could be about freedom as birds are often symbols of freedom. Maybe it shows how a bird's life and its instincts can teach us about survival and adaptability.
For manga tutoring, the tutor should have extensive knowledge of manga history and techniques. They need to be creative to inspire students and have the ability to critique and guide students' work constructively. Also, being updated with the latest manga trends is important.