I want to find a better job in Zhengzhou.

That's actually computer illiteracy. Who can't disassemble a computer these days?

As for sales, there are jobs all over the street. -Sales, shop assistant This is a very humble job, and the salary is very low, 600 yuan a month. Very likely to be detained. Otherwise, if you take something and leave, the store can't keep looking at you.

My advice is, don't do sales. I'm really tired and I don't have much money.