Legal analysis: if there is no trademark, it is Sanjiu. It has a business license, depending on the business scope in your business license. If there is a liquor item, it can be sold. If there is no trademark, it can't be sold. If there is a business license, it depends on the business scope in your business license. If there is no liquor item, it can't be sold.

Legal basis: Article 6 of the Trademark Law of the People's Republic of China commits one of the acts listed in Article 57 of this Law that infringe on the exclusive right to use a registered trademark, and if a dispute arises, it shall be settled by the parties through consultation; Unwilling to negotiate or failing to negotiate, the trademark registrant or interested party may bring a suit in a people's court or request the administrative department for industry and commerce to handle it.