What does pot smoke mold mean in Sichuan dialect?

In Sichuan, people often call cigarette butts "Guo Yanba" or "Smoke Wood" or "Wei Yaner".

1. Sichuan dialect originated from ancient Shu and Cuban languages, not Chinese languages.

2. Up to now, there are still "dam" (land), "sister" (mother) and "nurturing" (you) in the original layer of Sichuan dialect.

3. Sichuan dialect develops and changes with the historical process and the changes of immigrants from Sichuan. First, after Qin destroyed Shu, Sichuan gradually formed a unique Sichuan dialect belonging to the Han family. Later, in the Ming and Qing Dynasties, due to a large number of immigrants from Huguang and other places entering Sichuan, Sichuan dialect evolved and merged with immigrant dialects from all over the world, and finally formed today's Sichuan dialect.