C307
Since Nanny Zhang was sick, Huo Zhi was full of remorse.
Nanny Zhang waited for her to come back in the evening and caught a cold.
If she was a young person, catching a cold was not a big deal. However, Nanny Zhang was different. She was already in her sixties and had an uncontrollable fever.
Huo Zhiyi meticulously took care of the problem, brewed the medicine, and cooked three meals