Re: to make up for a 13 year old granddaughter, 72 year olds teach math by themselves.
only for the granddaughter,
Yang Sulian in the home to do the exam papers.
4 years ago, the son moved his elder's account to Chengdu, and Qian Qian followed her. Last year, Qian Qian entered a key school in Chengdu and made outstanding achievements.
although not born, Yang Sulian has arranged a cram school for her granddaughter since her childhood. After junior high school, she gave her granddaughter several tutorial classes, "an hour three hundred yuan, it is a little expensive."
for the achievement of Qian Qian, Yang Sulian began to study mathematics in junior high school and high school since last year. "I learned to understand Qian Qian's homework." When Yang Sulian was a Chinese teacher, there was not much problem in language, but mathematics was a big problem. "In the 60s of last century, I studied college, but all forgot about it."