1. 2016 - 2017 WORKING IN QUARRY BAY TAKE CARE POPO 90 YEAR OLD 2. 2017- 2019 WORKING IN TAIHANG TAKE CARE 2 CHILD 5&6 YEAR OLD FINISH 3. 2019 - 2021 WORKING IN NORTH POIN TAKE CARE POPO 90 YEAR OLD FINISH