1. Training institutions: Different training institutions have different pricing strategies and different tuition fees. I suggest you consult a number of training institutions, course content and tuition standards.

2. Training items and course duration: Mala Tang's training items and course duration are different, and different course settings and learning contents will affect the level of tuition fees.

3. Training area: Tuition fees are different in different areas. Tuition fees in first-tier cities may be relatively high, while tuition fees in second-or third-tier cities are relatively low.