Where does Heyuan Longchuan Laolong have a better view of Chinese medicine? Please tell me what you know, thank you!

Yes, but retired ~ ~ ~ I know him! But I can't tell you the phone number ~ ~ ~ His surname is Wang and he lives in the Postal Savings Bank across town! Where can I ask where the drugstore opposite the bank is? If the boss tells you, you will be lucky! ! Be considerate of me!