How to find the main source of rations in Xiao Yun?

There are several ways to find the main source of rations in Xiao Yun:

1. Contact the local tobacco company or tobacco franchise store: The local tobacco company or tobacco franchise store is the main channel for selling cigarettes, and they usually purchase directly from the manufacturers, so they can find the primary source.

2. Go to the tobacco wholesale market: Many cities have specialized tobacco wholesale markets, and there are a large number of cigarette suppliers in these markets, which can find primary sources.

3. Online shopping: There are many platforms for buying cigarettes online. Merchants on these platforms generally purchase goods from tobacco companies or tobacco specialty stores, so they can find primary sources.