Family of 3 looking for a domestic helper

We are a Hong Kong family living in Admiralty, currently 2 adults and a 2yr old boy, also expecting a newborn baby in April. We are looking for a domestic helper to take care of our older son, do housekeeping, groceries shopping and simple cooking. We are genuine, transparent and respectful people hoping to find someone who is reliable, honest, love kids and has a positive mentality.