Proofread Chinese Course Slides

I need a proofreader for a Chinese course (Simplified Mandarin) designed for university students.
The course material is in the form of presentation slides.

Requirements:
- Expertise in Chinese language, especially at an advanced level
- Experience with educational content, particularly for university courses
- Strong attention to detail and excellent grammar skills
- Ability to maintain the original meaning while improving clarity and readability

Ideal Skills:
- Native or near-native proficiency in Chinese (Simplified)
- Background in linguistics or education
- Prior experience in proofreading or editing academic materials