Asian family looking for helper

Hello. We are a couple with 9yrs old boy and looking for a helper who is good at cooking, cleaning and marketing. The most important skill we are looking for is a “Cooking Skill” including Western, Chinese and Korean food. If not available now, the helper needs to be willing to learn in a short time. We live in Repulse Bay and there is a separated helper room with a toilet in my place. We are looking for an honest and hardworking helper. Also, prefer to have a reference letter from previous employers.