Which rows are wings of China Eastern Airlines mu564?

The wings of the Airbus 321 medium-sized aircraft of China Eastern Airlines are in the 19th to 26th rows. Airbus 321 is an extended version of Airbus 32. Its fuselage is extended by 6.94 meters, the front of the wing is extended by 4.27 meters, and the rear of the wing is extended by 2.67 meters. The emergency exit above the wing is moved to the extended section of the fuselage, thus adding two emergency exits, improving the landing gear, installing an improved low-speed control system, and adding air conditioning system, booster system and cargo compartment fire extinguishing system.