The code submitted this time covers Chinese support for multiple sub-projects including the framework. It basically meets the initial requirements of complete Chinese culture for the system.
Contains the Chinese version in the multi-language version, Chinese descriptions in some enumeration files, translations of accounting accounts, and some Chinese support in the management pages.
Due to the system framework, some places face the restriction of choosing between Chinese or English. I have directly modified the original English here.
For this code submission, it is necessary to evaluate whether to merge all the code, or only merge those parts that support multi-language.