It is not uncommon to see groups of foreign domestic helpers gathering at public area in Hong Kong every Sunday. Usually they will meet fellow countrymen on this day when they can take off from work.
There are over 300,000 foreign domestic helpers working in Hong Kong now, mostly from the Philippines and Indonesia, with a smaller number from Thailand and other places. They cook for Hong Kong families, take care of their elderly and children and do the housework. Most of them will wire transfer their salary back home to provide a better living to their own families in homeland.