Wanhe pharmacy internship must become a full member

Not necessarily. Internship in a pharmacy is only an internship after graduation from a pharmacy school, and there is no guarantee that you will become a full member after internship in a pharmacy. Whether you can become a regular employee depends on whether the pharmacy recruits employees or not and whether you perform well during the internship. If the pharmacy is willing to hire as a regular employee, it needs to sign a contract and have a probation period. After the probation period, you can become a full-time employee, which has nothing to do with how long the internship period is.