Hong Kong Family Looking for helper

We are a family living in TKO. I have a 12 years old boy and a 10 years old girl , we are wanting a maid to do the household cleaning and cook for us. Cook lunch (sometimes)and dinner, buy food from market, clean and tidy home. Send the children to school or tutorial. The holiday maybe weekend or weekday because we need to work on shift. Money will be compensated if holiday not available in that week. Helper maybe share room with 10 years old daughter. We will treat helper as a family member.