Chinese science in the han era differed most from modern science in its

The difference between Chinese science in the han era from the modern science was that in Chinese science, the proto-scientific precepts that they have or created was base on Mohism in which without this, it will lack the definitive structure. The mohism is considered to be the philosophy of Chinese in which were ancient.

the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.

there is no chart here so no one can answer this.