Smoking is very popular among Chinese people. Nowadays, the number of smokers during teenagers is increasing. Some trea

With the development of economy, China is becoming stronger and catches the world’s attention. But here comes the probl

In recent years, second-hand transactions have become quite common. Nowadays there are more and more secondhand goods in

In recent years, second-hand transactions have become quite common. Nowadays there are more and more secondhand goods in