Fixed assets: refers to non-monetary assets held by enterprises for producing products, providing labor services, leasing or management, which have been used for more than 12 months and have reached a certain standard, such as houses, buildings, machinery and equipment, vehicles, etc.
Intangible assets: refers to identifiable non-monetary assets without physical form, such as patents, trademarks, copyrights, franchises, etc.
Equity investment: refers to the behavior of investing in and purchasing the company's equity, such as stocks, bonds, funds, etc., in order to participate in or control the company's business activities in the open trading market, when the company initiates the establishment or issuance, and when the shares are not publicly transferred.