Buying a bond fund C refers to buying a class C share of a bond fund. The class C share of the fund is the same as the class A share fund manager, and the investment target is the same. The main difference between them is the handling fee. Subscription, subscription and redemption fees are charged for Class A shares, excluding sales service fees. Subscription and subscription fees are not charged for Class C shares (held for more than 3 days), and sales service fees are charged. Both of them charge the same custody fees and management fees.

investors who hold funds for a short time can choose Class C shares, while investors who hold funds for a long time can choose Class A shares.