Chinese Family looking for Helper who is good with Elderly

Looking for a strong, independent and cheerful helper who can take care of herself as well as my elderly mum & elderly friend. Duties are mainly taking care of elderly, accompany to medical appointments, being a companion, doing housekeeping, washing cars and serving meals. I need someone who communicates well in English, is friendly and warm so I am looking for someone who can ‘click’ or bond with us, who is hardworking, trustworthy, punctual with timings, and can work without or with minimal supervision.