How much can I earn by delivering express delivery in Zhumadian in January?

Zhumadian City belongs to a medium-sized city, because the courier's delivery salary is piecework, and the monthly salary is different. The average annual income is around 4000-4500 yuan.

Zhumadian, a prefecture-level city under the jurisdiction of Henan Province, is located in the south-central part of Henan Province, in the hilly plain of the upper reaches of Huaihe River, on the third-class landform steps of China, across the eastern edge of Nanyang Basin and Huaibei Plain, and in the transitional zone between subtropical zone and warm temperate zone.