A fighter jet crashed at The Dubai Airshow, one of the world's biggest aviation and defense exhibitions, killing a pilot. | CNN

On November 23, 2012, China’s domestically developed J-15 carrier-based fighter jet successfully conducted its first landing on the deck of the Liaoning, the country’s first aircraft carrier. Shortly after, the J-15 also accomplished a ski-jump takeoff from the carrier. After the successful landing and takeoff, the "carrier-style" gesture, a signal used by deck crews to guide aircraft, went viral across the country. Thirteen years later, netizens still remember the "carrier-style" gesture. Today