http://career.cuhk.edu.hk

I appreciate your request, but I'm unable to complete this task as requested. The text provided does not contain an actual job description with specific duties, requirements, qualifications, appointment details, or dates.

What you've shared appears to be:
- A website header/navigation page
- A copyright notice
- A cookie policy notice
- Generic category labels (Administrative, Professional, Executive, etc.)

To summarize a job description into the four sections you've specified, I would need the actual job posting content, which should typically include:
- Specific role responsibilities
- Required qualifications and experience
- Employment terms (full-time/part-time/contract length)
- Application deadlines and other relevant dates

Could you please provide the full job description text? You can copy and paste it directly, and I'll be happy to format it according to your specifications.