1. Excellent geographical location: zhenhai district, Ningbo is located in the core area of Ningbo, adjacent to the center of Ningbo, with convenient transportation, while Fenghua District is relatively remote and far from the center of Ningbo, with inconvenient transportation.

2. Economic development: zhenhai district, Ningbo is one of the centers of Ningbo's economic development, with strong economic strength. There are many large enterprises and industrial parks in zhenhai district, such as Ningbo Port and Ningbo Free Trade Zone, which have made great contributions to the economy. Fenghua District is relatively backward in economic development and weak in industrial base.