C2223 There Was Medicine and Poison

However, just as Wang Ying was staring at Chu Qing carefully, she didn't expect Chu Qing to say slowly, "Director Wang, I want to know why some of the herbs are poisonous."

Hearing Chu Qing's words, Wang Ying nodded slowly.

However, Chu Qing sighed. She seemed to have thought of something and said, "Actually, I know what Director Wang is thinking. Then