- 淡水鱼 dànshuǐyú freshwater fishfish that live and grow in freshwater environments; general term for fish species like carp or tilapia
- 淡水湖 dànshuǐhú freshwater lakelake with very little salt content
- 淡水河 dànshuǐhé Tamsui Rivermajor river in northern Taiwan that flows through Taipei and New Taipei City
- 淡水区 dànshuǐqū Tamsui DistrictTamsui or Danshui District in New Taipei City, Taiwan
- 淡水海绵 dànshuǐhǎimián freshwater spongeany of several types of sponges that live in non-marine environments such as rivers and lakes
- 淡水渔业 dànshuǐyúyè freshwater fishingThe industry or activity of fishing in inland freshwater sources such as rivers and lakes.
- 淡水养殖 dànshuǐyǎngzhí freshwater aquacultureThe practice of breeding and raising aquatic animals or plants in freshwater sources such as rivers, lakes, reservoirs, or groundwater.