Worry-free Nanny Network (also known as Worry-free Nanny) is an online O2O housekeeping platform 1 established by Beijing Home Economics Worry-free Home Economics Service Co., Ltd., which provides one-stop nanny service for hourly workers, with children and sisters-in-law. It has a number of direct chain stores in major cities in China, all domestic workers are online, and the service status is updated in real time. It is the pioneer of digital housekeeping in China.