Why doesn't Andy Lau love luxury cars and only drives around 700,000 Toyota when going out?

Andy keeps a low profile and doesn't like to compare with others. He has a good personality, can't play big cards, treats fans like family, has a good relationship with reporters and is very dedicated. He is a model worker in the entertainment circle. He used to have many luxury cars, but he auctioned them off a few years ago and donated the money to people in need.