Caring family with lovely baby

We are a young Chinese family with a Newborn baby and two self-sufficient grandparents. We live in a 1100 square feet apartment at Kowloon Station, with a very nice environment and spacious rooms. We have lived in different countries and respect different cultures and religions.

We are looking for a caring helper who can assist in taking care of the baby, and maintaining the house to keep its great shape. Prefer applicants with the following characteristics:
1. Age between 30 - 40 years old
2. Having prior experience taking care of newborns
3. Married with kids
4. Fluent in English, and highly preferred if you could speak Mandarin (or willing to learn the basics)