In China exist some group of people (at Russia we call them "loader"). But here they are different. They can help you for some money to carry your purchases to your house, let down your goods from the home and even carry you, when you drunk, to the taxi. In Chongqing they have a name 棒棒 (helper) and usually they use a bamboo stick and their back for work. Guangzhou is a flat city ant they use a bicycle there.