French family looking for responsible helper

We are a family of 4 members, a young couple, husband from France, wife from mainland China, with 1 kid (4 years old), and a baby 4 month old. Looking for a helper with at least 4 years of newborn and toddler experience and good recommendations. We are looking for helpers with finished contracts, living currently in Hong Kong, and please provide with us your former employers' references. Our expecting start date is 6th February. We would like someone kind, warm, friendly, responsible with the day-to-day task, experienced. The priority is taking good care of our children, a good cook and can manage all things related to housekeeping (cleaning, laundry, buying grocery etc.).