Why does China Life always recruit back-office staff?

According to the relevant information of China Life Insurance, the background of China Life Insurance Company is the grass-roots staff of a company, and the personnel flow of insurance companies is relatively large. Manual insurance companies rely on back office to run their business and attract customers, so China Life Insurance Company has been recruiting back office.

China Life Insurance Co., Ltd. is the largest commercial insurance group in China, which is listed in new york, China A-share market and China Hongkong.