An old bike used by ice cream vendors in the 1980s and 1990s. /VCG Photo
Wu owns a private car and can now afford to buy bikes for his daughters.
"We have better cars and a better life, but every time I see this old bike, it reminds me of where I started," Wu said.
A blue-gray business suit has also attracted public attention. In 1979, Cai Peiyi purchased this custom-made business suit before he left China to study in the US.