Western Family looking for helper in Jun/Jul/Aug

We are American, Catholic family with 3 boys aged 11, 15, and 17.  The 11-year-old may be more independent in the next year, but we need helper to pick him up from school and take to/from sports practices.  Everyday tasks include cooking meals (about 8x week, but could be more depending on working/school from home or school holidays), grocery shopping, cleaning, and ironing/washing clothes (machine wash with some hand wash).  We are looking for domestic helper that is finishing contract, or is terminated due to financial or relocation - and available in June, July or August.  We are looking for an honest, kind, and hard working person who will commit to finish contract.  You would have your own separate room, and your food is included in weekly groceries.  We live on western side of Hong Kong Island near HKU.