Closed-end funds can be transferred to custody, and the transfer business can be handled in trading software, and investors can only handle it if they have a stock account. After investors find the "transfer field" or "transfer custody" in the trading software, they can follow the process and need to know the seat number of the securities company (just consult the securities company).
Closed-end funds can be transferred in the stock exchange after they are transferred to the market. If closed-end funds are not traded on the stock exchange, investors cannot transfer them.