Chinese family looking for helper to care for 2 & 4 year old

We have 2 young daughters - 2 and 4 year old. They are both in school. We have an existing family helper who has been with us for many years and will be providing the training/handover for a month. We need a helper who is good and patient with kids, able to help with housework and able to cook dinner for the family. Our children are usually over at grandparents during weekdays. You will need to share room with family members.