摘要
Many netizens were deeply affected when they recently heard the story of the 15 money orders and 156 letters, which were sent by some of the graduates of the Agricultural University of Hebei （AUH, in North China）, which is one of the province＇s top universities. For the past 15 years, the graduates have kept their promise to take care of the parents of Li Baoyuan, a classmate who died at the university.
15张汇款单、156封家书，河北农大数名毕业生15年来坚持抚慰和资助已故同学李宝元的父母，打动了万千网友的心。
