It's stressful. The custody department of ICBC North Branch works more than 8 hours a day, working overtime from time to time and having no weekends. Fund custodian refers to the fund parties who directly control and manage the fund property according to the provisions of the fund contract and carry out specific fund operation according to the instructions of the fund manager. The fund custodian is the representative of investors' rights and interests, and is the nominal holder or management institution of fund assets.