Does the questioner want to ask "Is the Qingyu a fish with scales and fins?" no. According to the query of Qingyu's characteristics, Qingyu is a fish with scales and no fins, so Qingyu is not a fish with scales and fins. Qingyu is slightly smaller in size, with flat and tall sides, thicker body, and round abdomen. Generally, the back of the body is greenish brown, the ventral surface is silvery gray, and each fin ray is grayish white.