This is absolutely true! The salmon, a specialty of Fuyuan, Heilongjiang Province, is known as the "hometown of salmon". Due to the migratory habits of salmon, the salmon eggs in Fuyuan will be relatively larger. Basically, the diameter of salmon roe is about 7 mm, which is not much different from peas. Moreover, salmon roe has high nutritional value and has the effect of treating indigestion.