Family of Three Looking for a Second Helper

We are a family of three (wife, husband and newborn) living on HK island and are looking for a second helper. We are both in our late 30s and our newborn is about 3 months old (we also have a cat but he is very low maintenance). We already have a Filipino helper who has been helping and living with us for more than 3 years and she will be reponsible for taking care of the newborn. 

We are now looking for a kind-hearted second helper who has experenices working for other families in HK and are able to take care of children sometimes. She will mostly be helping out on housekeeing work and cooking (since our first helper will be busy taking care of the newborn), and she will also need to be a little flexible sometimes on holiday (either Saturday or Sunday).