How about engaging in the express delivery industry?

This requires you and your friends to go on a field trip to find out why the courier changed hands. Is it because of the urgent need for money or because of poor efficiency? Also consider the return on investment. Don't be credulous, but make a field and actual investigation.

ZTO Express, to be honest, its reputation is not as good as that of Shentong in Tong Yuan. It is the cheapest in our express delivery industry, and none of several large express delivery companies is the cheapest. Similarly, cheap means poor service quality and word of mouth, hundreds of thousands, too expensive to tell the truth. Personal suggestions need to be tested.