the world's largest freshwater fish

The swordfish of the Yangtze River is believed to be extinct
One of the world's largest freshwater fish (adults can reach up to 7 meters) is believed to be extinct due to overfishing and the appearance of the Three Gorges Dam.
Catch the largest stingray in the world
A stingray weighing more than 300 kg has been found in Thailand. It can be said that this is the largest freshwater fish in the world.
Catch giant sturgeon in China
Fishermen in northeastern China have caught a sturgeon weighing more than half a ton. This is the largest freshwater fish in the world and nearly extinct.