Zhang Lijun, vice minister of the Ministry of Environmental Protection, made a speech at a meeting about the north China environmental supervision. [zhb.gov.cn]
(China.org.cn by Ma Yujia, December 19, 2008)
![Zhang Lijun, vice minister of the Ministry of Environmental Protection, made a speech at a meeting about the north China environmental supervision. [zhb.gov.cn]](http://images.china.cn/attachement/jpg/site1007/20081219/000bcdb953f10ab54f9415.jpg "Zhang Lijun, vice minister of the Ministry of Environmental Protection, made a speech at a meeting about the north China environmental supervision. [zhb.gov.cn]")