Chinese Couple with 2 kids looking for a helper

Finished contract Current in HK most be college/university degree experience on taking care kids (5 years and 7 years old), can help train the kids to be independent; patient to the kids; can spend time to teach the kids, help kids' homework , not just let them watch TV; daily housework with high quality + marketing + cooking  efficient, smart, follow through, responsible for the duty; work proactively honest for the marketing money; house stuff; kid’s stuff; at least 2+ years experience in HK ; 30-45 years old