Mengsheng Huang

As Huang Mengsheng, a professor working with Hohai University in Nanjing, wrote in an opinion piece, "since we cannot eradicate arbitrary fees, there's nothing wrong ...

Huang Mengsheng, a resident of Nanjing, who managed to access the online service before its collapse, said the whole process takes only a few seconds.

"Ranking can inspire students and give parents a clear picture about their child's study," said Huang Mengsheng, father of a 13-year-old boy in Nanjing.