After lunch, they came out of the apartment building.
Qin Ziwen saw a young man in a gray coat posting something on a wall. He looked a bit familiar. After a moment of thought, he remembered—it was the person who followed the old traditional Chinese medicine doctor.
After the young man in the gray coat finished posting it, he turned and went straight to Building 7 across the way.
Qin Ziwen walked over to where the man had been standing and found a hand-drawn medicinal herb guide posted on the wall.
It listed several common herbs found in the surrounding area, along with their uses and preparation methods. For example, some could treat colds, while others could repel mosquitoes, insects, snakes, and ants. Not only was there text, but there were also watercolor illustrations of the herbs.
At the very bottom, a line of text was noted: If you have an ailment that cannot be resolved, you may come to Building 9, Unit 1, Floor 4.
