Earn revenue from your web site. Vivian works as a bartender where people drink, such as Chang and John. People celebrate with champagne at a New Year's eve party. Jim brings wine over for John and himself, and we see them drinking in several scenes. Chang, Vivian, and others drink wine with dinner.
People drink at parties.
We also see a butcher holding a large knife to a chicken's neck, but don't see him cut off its head. We see brief TV footage of the stiffened and charred body of a person who set himself on fire. Some may see Vivian's past of being a hooker, or the fact that Chang won't marry her because of that, as having both. Chang is also embarrassed about Vivian and introduces her as his business partner to others. So they can see they're not being reminded of their wives.