Simple family with new born

Hi, we are a family expecting our first child on next March. We're looking for a reliable, kind-heart, self-oriented full time helper to join our home. We live in Tseung Kwan O. Our family is quite simple, no elder no pet. Your main duty will be newborn care, cooking, cleaning and groceries. We hope you have a high standard of ethics and hygienity, to work under low supervision and keep the house run well. Cooking skills are mandatory, sir and I are quite gastronomic person and we used to do a lot of cooking ourselves. We will teach you as well to get everything started. Mandarin speaking will be definitely a plus since grandparents don't know English at all, they will come visit 2-3 times a year.