1. There are 65 species of fish in Xingkai Lake, such as red fin carp, carp, crucian carp, mandarin fish, bream, tetrodotoxin and pike. One of the most famous is the great white fish. The scientific name of white fish is red fish with a pout, which is as white as jade, commonly known as white fish. They often inhabit the upper layer of fresh water in groups, with long and flat bodies, tilted or upturned mouths, fleshy ribs on the ventral surface or back, hard spines on the dorsal fin and slender arm fins. It is often called the three treasures of frontier fortress with the salmon in Wusuli River and the beachhead fish in Suifenhe River.

2. Xingkai Lake: Xingkai Lake is the largest lake in Heilongjiang Basin, located in the southeast of Heilongjiang Province and the Russian Far East Primorsky Territory, and is the boundary lake between China and Russia. Xingkai Lake is divided into large and small Xingkai Lakes, both of which are tectonic lakes formed by crustal collapse during orogeny. Rich in fish. It is a national (AAAA level) resort for vacation, health care and tourism, and is known as Hawaii in the East.