What is the deepest core of the revolutionary spirit in southwest Zhejiang?

Adhere to the party's leadership, firm ideals and beliefs, etc. The most profound core of the revolutionary spirit in southwest Zhejiang is to uphold the party's leadership, strengthen ideals and beliefs, practice the initial mission, not be afraid of sacrifice, and dare to struggle. It is full of political and ideological content, among which unshakable ideals and beliefs are the core elements, which shows the core of the revolutionary spirit in southwest Zhejiang Province, which originated from the great spirit of party building, and also embodies the political character and lofty value pursuit of China producers.