1. Have good ideological and moral qualities. Salesmen often have to hold a lot of money for goods, some in cash or bills. If their thoughts are not correct, they will bring unnecessary losses to the company.

2. Have solid marketing knowledge. Sales personnel not only need to do their own business well, but also need to stand at a certain height to consider how to operate their own market in a healthy way, so that the sales speed will be the fastest and the cost will be the lowest. This also lays a solid foundation for my promotion to a business manager in the future.

3. Have the spirit of hard work and perseverance. As a salesman, I believe that only by enduring hardships that others cannot endure can you earn money that others cannot earn. The effects of visiting 2 customers and 5 customers every day are completely different.

4. Classify according to the drug's action system combined with pharmacological effects. First remember the big frame, remember which system of drugs is placed in which area, then remember the small categories under the big category, and then go into the specific name and location of each drug.

5. The drugs in the pharmacy are arranged according to the system that the drugs can act on and the pharmacological effects. For example, respiratory system drugs, digestive system drugs, antibacterial drugs, cardiovascular drugs, etc. After the system is roughly divided, the drugs are arranged according to their pharmacological mechanisms. It is easier to remember them by system and pharmacological effects.