2 Related party transactions refer to the transactions between the company or its subsidiaries and related parties that directly or indirectly hold the interests of the company. Related parties include natural persons and legal persons, mainly including promoters, major shareholders, directors, supervisors, senior managers and their families of listed companies and companies controlled by the above parties.
3. Internal transactions refer to all kinds of transactions and transactions between the parent company and its subsidiaries and between its subsidiaries except equity investment.
Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.