Hong Kong family looks for helper for elderly

Sincerely look for a helper to take care my mother(64 years old, good temper, cannot take care herself. Expect a patient and caring helper to assist my mom from bed to wheelchair, shower her, assist her to eat and drink( no need to feed) , and diaper change. Expect to share room with my mother. Salary negotiable. We are happy and nice family with 2 helpers to take kids and housework. The new helper does not need to share work with current helper.