Tang Xiaohua returned to the President Mansion before six o'clock.
Tang Xiaocao had just sent her tutor home.
"Why so late today?"
As she returned, she ran into the departing tutor and asked Tang Xiaocao when she saw her in the room.
"I got stuck on a few difficult questions,"
Tang Xiaocao explained.
"Is the material you're learning very hard?"
"It's okay."
"If you can't keep up with something, make sure you communicate with your tutor in time, understand?"
"Umm, sister, what are you carrying there?"
Tang Xiaocao asked curiously, noticing Tang Xiaohua was holding a bag.
Tang Xiaohua patted Tang Xiaocao's head and smiled, "Following your advice, I went to see the doctor. It's gastritis, so I got some medicine."
"Gastritis? Is it serious?"
"It's mild, it will get better with proper care."
