The move is expected to ensure a safe water quality at the lower reaches of the river.
China needs to develop regional air transport because of the country's size and population.
The provincial government has set up a special team to investigate the accusations of pollution and shut down those chemical plants thought responsible.
Our technical staff have solved many crucial technical problems by attacking technological focal points, assembling systems and conducting a range of experiments.
We must sternly warn that those with ill-gotten wealth and those who use illegitimate means to reap staggering profits, destroy the order of the socialist market economy and disrupt market order, will meet legal punishment.
Both collected intelligence for spy agencies in Taiwan, causing a serious threat to China's national security.
Police were forced to open fire in alarm. In the chaos, three villagers died.
Although everything is smooth so far, all scientific and technological staff need to be cautious.
Initial investigation shows the fire accident was due to malpractice of an electrician, who has been detained by police.
The mission has accomplished the planned experiments and accumulated valuable technical data and experiences for the development of China's manned space program.