The phrase yi zhu qing xiang literally describes one stick of pure incense, an image tied to offering and remembrance in Chinese culture. Online, the brief recording circulates as a soundboard clip in Chinese-speaking communities, where its solemn wording is repurposed for humour. Creators reuse it when a scene needs a quick blessing, a fake ceremony, or a respectful pause before something silly happens. Its popularity comes from that short duration and recognisable phrase, making it easy to drop into streams, short videos, and chat edits without explanation.