Which department of Panasonic Taikang is better?

Everything is lovely. In some areas, job-hopping means that you may be transferred to the marketing department in addition to professional departments such as finance. The marketing department can let you learn a lot, or you may learn nothing, only wasting your spirit. It depends on the individual. You can transfer to the bank insurance department, or you can transfer to the office or group insurance. Comparatively speaking, these departments are easier than marketing. It's all back office work.