C755 Perseverance(1)

"My name is Chen Yumei. I have been relying on my grandfather since I was a child. I have never seen my father and mother like this. Grandfather is an 80-year-old university student. He's been teaching in this house for 30 years, and he's so persistent that he has no other request. "

" I've always been proud of having such a grandfather. All these years