Tel interview: Rules cannot regulate parents' behavior

Beijing has implemented eight new measures to lessen the heavy workloads on students in the city’s Primary and middle schools. The new regulations are being called unprecedented, and extremely tough.
Now for more on the issue, let’s welcome Dr. Wang Yan. She is the director of the Department for International Cooperation at the National Institute of Education Sciences.
Q1: As we all know this is not the first time rules have been set to ease students’ heavy workloads. But why does the burden still exist?
Q2: The new regulations are being called unprecedented and extremely tough. How do you see its efficiency? Do you think it will be able to solve the problem completely?