Students who wish to gain expertise in wine and winemaking may wish to pursue studies in oenology. In this course of study, students can learn about wine regions around the world, the scientific process of turning grapes into wine and wine production.

Mexico, officially the United Mexican States, is a federal constitutional republic in North America. Working may require a work visa, which is difficult to get if you want to freelance for a short time. Most of the government-funded universities in major cities (state capital) have short courses on history, gastronomy, and cultural subjects, and most of them are almost free.

A master of business administration (MBA) is a professional degree given to those who study business management at a business school. Various forms of analysis and strategy are covered including operations, marketing, finance, and accounting.