Even for ordinary citizens of the capital, before the issuance of five-year promissory notes in 1955, commodity circulation was relatively smooth. Chicken, duck, fish, meat and flour were all available to those who had money.,Let a modern person return to seventy years ago, whether it's back to the countryside, the initial days don't mention how awkward.,The unit has a floor area of 144 square meters, a ceiling height of 2.8 meters, and a volume of 404 cubic meters of personal space.。