Looking for a helper

We are a family (2 adults and one kid, 9 year old boy), who live in Repulse bay, Hong Kong Island. We are looking for a trustworthy, caring, honest, good-listening and healthy helper with smile. We have a seperate room with seperate bathroom for a helper. The most important skill we’re looking for is a cooking skill, including Western, Chinese, Korean( if not available for now, the helper needs to be willing to learn in a short time). We want a helper to cook all of our meals, including snack, lunch box for myself and kid. Also, prefer to have a reference letter from previous or existing employers.