In China you may thing that its rich when you look at Beijing and other cites that look nice but in reality china is a poor country. lots of people work in factories or are farmers. Making not much money making them poor. it is like this because there is not a lot of cites but more farms so most people work in farms or fish and get underpaid because it is not a good job there but is popular because its easier to find a job like that because lots of factories need people to make products for other countries and people farm and fish because people need food to survive and is a necessity and is always needed.