Risk aversion refers to the elimination of the risk or the conditions under which the risk occurs through the change of the plan, and the protection of the target from the risk. The risk aversion does not mean the complete elimination of the risk, but the avoidance of the possible losses caused by the risk. This is mainly to take pre-control measures; the second is to reduce the degree of loss, which mainly includes two aspects: pre-control and post-remediation. According to the above definitions, Which of the following are not "risk aversion":. ['The business of a foreign language training institution has developed rapidly in the past two years, but it lacks supporting capital investment, so the institution chooses to raise funds through the issuance of shares by listing.', 'An advertising company has implemented many incentive mechanisms to reduce staff turnover, including providing more training opportunities, increasing bonuses, and increasing insurance coverage.', 'Xiao Li likes wealth management in his spare time. His wealth management products in the bank involve many types, including bonds, funds, short-term and long-term. He feels that this kind of financial management is more stable.', 'A shopping website has a dedicated storage warehouse, which usually supplies stable goods, but often in short supply during the holiday season, for this reason, the company has developed a series of plans to control cargo storage and logistics management.']