<正>TIAN Weizhao gave less than his full attention to the National People's Congress last March. In his capacity as director of the Sichuan Provincial Environmental Protection Bureau, he was distracted by an environmental mishap that had occurred shortly before his departure for Beijing. The problem was water pollution in the lower reaches of the Qingbai River. It was caused by wastewater containing dangerous levels of arsenic, discharged by a phosphate fertilizer factory in Guanghan City, central Sichuan. 'Our