Why do so many people in Nanning like to pick up plastic bottles?

A plastic bottle can sell for 0.2-0.3 yuan money. The garbage collection industry in Nanning is relatively developed. Waste plastic bottles can be recycled and processed into plastic particles for use.

The elderly in Nanning have a hard-working and simple style, because Nanning is an immigrant city, and many elderly people are cadres decentralized from the north. Accustomed to thrift, I kept this habit.

Imagine picking up a sack of bottles a day, which is more than ten dollars. Even if you take it home and put it away, it is not a small income. Moreover, the old people are greedy for petty gain, and doing nothing has caused this phenomenon you see.