1. Advanced filter technology will protect the environment and promote the Wujiang River ecosystem.
2. It has finished a major upgrade project for the Chishui River fairway and will shortly begin renovation work on the banks of the Wujiang River.
3. A man carries a young girl in a basket on his back as he crosses the Wujiang River to visit relatives in Gongtan on Saturday.
4. The army then crossed the Wujiang River, to meet the enemy in Yunnan.
5. Its Guizhou Wujiang River Hydropower Development Co was the first company in China to use hydropower development.