Family of 5 looking for a helper who likes kids.

We are a family of 5 with a stay home mom, 3 kids- 9 years old and 5 years old twins. 6:30am start then 9:30pm ish finish. No kids care during the night as I take care of them overnight. Usually Sunday off, but we prefer someone who can be flexible. Your main job will be cooking, cleaning, child care including activity drop off/ pick up etc., laundry, ironing, car wash and all the other errands. We will give the food allowance. The house size is 2700sqf. We have a helper room. We may go to Japan once or twice a year about 2-6 weeks, so if we ask you to accompany us, then you will be away from HK for those weeks.If you are not honest, not good at handling the kids, cleaning, handling the time management, being patient, following detailed instructions and adjusting, cannot be away from phone for a long time, it's probably not a job for you. But if you are a good fit, and you work hard and perform well, we will offer you pay raise etc. Starting salary is 5500HKD. If you are interested, please send us, 1. reason of leaving the current job, 2. how many finished contract in HK in the past, 3. what you aim to achieve in the next job. Thank you.