What does it mean to have a 998 on your chest?

A 998 1 on the chest indicates a person's wealth and economic strength.

2 998 means the license plate number calculated in RMB, which means that the last three digits of the license plate number are 998, which symbolizes that the owner is rich and powerful.

In network culture, 998 on the chest is also used to describe the situation that a person's appearance does not match his wealth level.

To sum up, 998 on the chest indicates a person's economic strength and status, which usually means that he has high wealth and social status, but it may also have a certain derogatory or teasing meaning.