HK-Canadian Family with toddlers looking for helper

We are a Hong Kong - Canadian family with two young girls looking for a helper that: 1) Has experience taking care of young girls 2) Can cook Chinese (confidently) and also some other cuisines. 3) Can buy in wet market and supermarket by yourself 4) Can keep our home clean and safe Personality: 1) Must have patience and manners 2) Can plan own schedule and plan ahead 3) Good personal hygiene 4) OK to not use mobile phone (when taking care of girls and doing tasks)