Ye Qingqing knew nothing about what Lu Mo had done, and she didn't plan to tell Lu Mo what had happened last night. She felt that she could handle things herself, and there was no need to let Lu Mo know, so as not to affect his rehabilitation.

The break between the second and third periods in the morning is twenty minutes long, which is the time for morning exercises. Ye Qingqing and Tang Yuanyuan are inseparable, going in and out together.

Ye Qingqing has a reputation for being fierce, and with her protecting Tang Yuanyuan, no one dares to bully her. However, neither of them has many friends, and no one dares to play with them for fear of getting into trouble.

After finishing their morning exercises, there were still several minutes before class started, so Ye Qingqing dragged Tang Yuanyuan to Teacher Du's office.

Teacher Du was eating steamed tangerine peel with honey in the office again. Although it didn't have a particularly good effect, it was better than nothing, at least it could soothe her throat.

"Cough cough..."

Teacher Du ate a tangerine peel while grading essays, coughing occasionally.

As the weather turned colder, his cough became more and more severe. He coughed several times every three or four minutes, and it was a hoarse and weak dry cough. His face was flushed, which clearly indicated that there was heat in his lungs.

"Teacher, don't eat these stinky tangerines, they're useless."

Ye Qingqing entered the office and frowned when she saw Teacher Du eating tangerine peel again.

Although tangerine peel can relieve cough, if it does not work after a period of time, it should not be taken anymore. Even the best things are not good for the body if you eat too much. Moreover, tangerine peel is cooling in nature and eating too much can harm the spleen and stomach.

"Teacher, take the medicine I prescribed."

Ye Qingqing took out the pills she had prepared overnight from her pocket. Due to time constraints, she hadn't prepared too many, just enough for half a month.

"Take three pills a day, one in the morning, one at noon, and one in the evening, after meals."

Ye Qingqing opened the paper package, inside were dozens of dark brown pills, each about the size of a broad bean, emitting a strong aroma of traditional Chinese medicine.

Compared to the digestive pills I made for the old lady the first time, these cough pills look much better; they are round, smooth, and glossy.

Teacher Du was somewhat surprised. He hadn't expected Ye Qingqing to be so quick, preparing the pills in less than a week. Regardless of the pills' effectiveness, he was deeply moved by the student's thoughtfulness, which warmed his heart.

"Thank you. Don't let getting the medicine affect your studies, teacher. It's alright."

Teacher Du took the medicine and gave a few words of advice. Ye Qingqing's studies have made significant progress, and we must not let his personal matters affect her studies.

"Don't worry, teacher. I always prepare the medicine after I've finished learning. Take one now; it will definitely be more effective than your stinky tangerine."

Ye Qingqing looked at Teacher Du expectantly, eager to know if the effects of the pills she prepared were the same as those described in the medical classics.

Teacher Du hesitated for a moment, then took a pill and put it in her mouth. At worst, it would just cause diarrhea; she couldn't upset her students.

But to his surprise, the pill felt very good after entering his mouth. It was refreshing and cool, with a faint sweet fragrance. When the liquid seeped into his throat, it moisturized his entire throat, and his originally dry and itchy throat felt much more comfortable.

Although he didn't know anything about medicine, it was obvious that the pills Ye Qingqing had prepared felt better than those made with honey and tangerine peel; at least he didn't want to cough anymore.

"Very good, great!"

Teacher Du gave a thumbs up, looking very pleased.

Even if Ye Qingqing doesn't get into university, she can still find a place in society with her medical skills.

Ye Qingqing grinned, "I've prepared a half-month's supply. Teacher, you can take this first, and I'll prepare more for you when you finish it. Don't eat those tangerines, though; they're bad for your stomach!"