Ancient Chinese's Social Hierarchy

The Ancient Chinese paid no attention to the people’s value to the economy. Instead, the social hierarchy was based on the contribution they give to the community. As always, the imperial family is at the top, with the nobles and officials (the shi) followimg them. It is expected that the merchants and traders (the shang) would follow as they are wealthier, but instead the farmers (the nong) is next.
This is because the Ancient Chinese valued their contribution. The farmers lived a rough life, with harsh conditions. They rarely had a day off. Farmers fed the population food, which is why they are much more respected.
The merchants and traders are at the bottom of the social hierarchy. They were believed to be selfish, and that they didn't contribute