Literature Reference: 炎炎者，火光上也。——《说文解字》；
焱，火花也。——《说文解字》 Yan yan refers to the rising flames. Source from 'Shuowen Jiezi';
Yan, meaning sparks of fire. Source from 'Shuowen Jiezi'.
焱: Spark, flame. "Yan" symbolizes prosperity and hope, signifying a bright and promising future worth anticipating.
炎: Heat and blaze, symbolizing prosperity and illustrious influence, which aids in the support and advancement of one's endeavors.
Meaning: Yan Yan symbolizes blazing flames, representing passion, vitality, and brightness.