Online game industry fund. According to relevant public information, the funds of online games include Tencent Mobile Games, Netease Cloud Mobile Games, Century Tiancheng Mobile Games and Tik Tok Mobile Games. Fund is an investment tool. Investors' money is pooled and handed over to professional fund companies. Fund managers use the money to buy corresponding stocks and bonds. It refers to an investment method in which fund custodians and fund managers issue fund shares, raise funds and bear the benefits and risks. The fund belongs to indirect investment, because investors do not directly participate in the specific investment projects of the fund, but obtain investment income through the operation of the fund manager.