C269 Chief Physician

If Cheng Xiaojin did not personally control the bent plough, once its performance did not meet his expectations, then Li Shimin and Li Xin, who had mobilized so many officials to come to the ceremony, would be in an extremely awkward position.

According to Li Xin, the Zigzag Plough could be called a "auspicious sign", an auspicious sign that could really feed more people