Yang: Yes. In China, people believe fire can sweep away bad luck, so, red means good luck.

是啊，中国人觉得火能扫清坏运气，所以红色意味幸运。

youdao

In this way, "sweeping the dust" before the Spring Festival means a thorough cleaning of houses to sweep away bad luck in the past year.

这样，“在春节前扫尘”是指彻底清洁房屋扫除过去一年的厄运。

youdao

In this way, "sweeping the dust" before the Spring Festival means a thorough cleaning of houses to sweep away bad luck in the past year.

这样，“在春节前扫尘”是指彻底清洁房屋扫除过去一年的厄运。

youdao