1. The money raised will go toward the cleaning up of Dongjiang River in Guangdong province.
2. About 80 percent of Hong Kong drinking water comes from the Dongjiang River, and the rest is from rainwater stored in reservoirs.
3. Wu also vowed that his province will continue to work hard to keep the Dongjiang River clean.
4. Chased by the gangsters, two workers were forced to jump into Dongjiang River during the attack.