If ordinary people want to know, they can start with macro and micro economics, finance, investment (technical analysis of major securities), domestic and foreign financial information, laws and regulations of economic and financial industries on a certain mathematical basis.
I think theoretical literacy includes financial knowledge, industry knowledge and trading rules. Needless to say, the financial knowledge, accounting and financial cost management of certified public accountants should be enough, but more attention should be paid to analyzing the financial reports of listed companies. Industry knowledge is related to the industry you cover. If it is software, internet, electronic components, you may need to go to the library to read some teaching materials and trade journals. Trading rules actually refer to the ability to interpret the behavior of market participants, which is somewhat biased towards the scope of trading, and in essence is not something that industry analysts should invest too much energy in. However, to be a grounded analyst, you have to train this sense of smell and ability slowly. For example, the recent wave has countered the server market. As we all know, it is impossible for China's banking industry to leave IBM. However, the soaring share prices of Inspur listed companies cannot be explained by industry fundamentals. Therefore, we should consider the trading behavior and investors' expectations.