I am a pharmacy major, and I plan to practice in Yifeng Pharmacy. I wonder what a boy's long-term retail career will be like.

It doesn't matter. If you are engaged in sales, regardless of gender, you can stay in the pharmacy for a few years and have the opportunity to change jobs again, but you must never stay in the pharmacy for a lifetime unless you can continue to rise. That is another matter. There is also an idea that your leader may want to test you first and maybe transfer you up.