1. The interest earned by the parties from the purchase of bonds with their personal property, or the interest generated from the use of savings, should be owned by the individuals according to the ownership of the principal or original objects, since the interest income is the inevitable result of bonds or savings principal, which is different from the risky material of investment income.
 2. The party concerned invests in a company or enterprise with personal property. If the income from the investment is obtained during the existence of the marriage relationship, the profit distribution generated from the production and operation of the company or enterprise, such as equity dividends, shall be in accordance with Article 17 of the Marriage Law
 （2） The property of the husband and wife shall be jointly owned by both parties;
 3. The parties have purchased property such as house property, stocks, bonds, funds, gold or antiques with their personal property. During the marriage relationship, the value-added generated by the change of market conditions after the sale is due to the increase of the exchange value of the original objects, because these properties are only the changes in the form of personal property, and are still personal property in nature, It shall still belong to individuals according to the original ownership.