1. Standard of rhythm and action.
2. Coherence and coordination of dance movements.
3. The performer's expression and deduction of dance emotion.
4. Suitability and neatness of dance costumes.
5. Dancer's etiquette.
The above are several aspects that Cai Huazhong should pay attention to in the textbook "Happy Little Gardener" in Grade 7. I hope I can help you.