Over the past year, as they tried to expose instances of substandard school construction, bloggers, activists and parents whose children perished under mounds of rubble have been harassed or jailed.

• 过去一年，博客博主，社会活动家以及孩子被埋在瓦砾堆而丧生的家长们设法揭露学校建筑不合标准的事件，他们都受到骚扰或被投入监狱。