Chinese family looking for a room helper

I'm a single mother with a 6-year-old boy living in Macao. My boy is a P1 student, therefore we need a room helper to send him to school and pick up him back home. Also we need the room helper to cook for his lunch and dinner. Additonally, we need the room helper to clean the room and shop for groceries regularly. Usually only me and the boy at home, sometimes my mother would come and stay in. Our last home nanny was staying with us in mainland China for about six years since the baby was 6 months old, but we have to change her because of our long-distance moving. I hope you are a person with patient, energy and love, as well as a tidy one.