It refers to die-hard pursuers of luxury products. They are usually aged 15-30. Most of them come from a wealthy family or earn 20 000-50 000 yuan a month.
Andrew Johnson was -- like Abraham Lincoln -- a man of the people. He was born in North Carolina. His family was poor. There was no money, or time, for young Andrew to go to school.
For my father, though well-to-do, would always make me go on as my mother had done before me, and I had to come into Cranford every Saturday, and see after sales, and prices, and what not.
Boys and girls who are well taken care of by their good fathers and mothers grow bigger and stronger than very poor children, who have no one to look after them.