According to the inquiry website, the work of Jiading Tmall Warehouse is rather tiring. The sorters in Jiading Tmall Warehouse have a tight working rhythm and need to complete each order within ten seconds. They need to quickly and accurately identify the categories, specifications and quantities of goods, and classify, package and label them. Due to the large amount of orders, the sorter needs to repeat this process constantly, working for more than 8 hours, which has certain pressure on the body and eyes.