Last January the province built a base housing an indoor fish breeding station, 10 fish ponds and others, which covers an area of over 10,000 square meters.

The station put on a scientific basis the breeding of mandarin fish which requires high quality water, and has intensified research into earlier spawning.

It also solved technical problems in artificial breeding of feed fish for mandarin fish.

It released more than 15,000 mandarin fish fries and fries of feed fish into the Thaechon River late in June.