I'll pm the info. for you later this afternoon.
Working experience is important, but working in HK previously is not a must. It's my filipino helper's first time to be in HK, but she worked in taiwan for 5 years. So she can speak mandarin, cantonese and english. She also learned how to cook chinese food there, so she's a very good cook too. 唔駛講其他餸,淨係火腿蛋治都可以煎到糖心雞蛋咁,好食過茶餐廳.