Western Chinese Family looking for helper

We are a warm close-knit Christian family of 6 adults looking for someone who is able to partner with us in taking care of a grandma who is active and outgoing. Besides being an assistant to the grandmother, the helper is expected to share household chores and cooking when we entertain. We have 3 adult children who are independent and working. The living accommodation is generous and helpers' room will have an ensuite bathroom. 

If you are someone who is honest, patient, hardworking, communicative, willing to learn, this will be a rewarding position for you. We are looking for someone with a long term view and we dislike changing helpers as we view helpers as part of our family.