Languages is a field of study which aims to teach students the skills needed to function as an excellent employee in the increasingly globalized business world. While these skills are especially valued in the business industry, there are almost endless careers available for those who choose these courses.

Vietnam (Việt Nam), officially the Socialist Republic of Vietnam (Cộng hòa xã hội chủ nghĩa Việt Nam) is a long, thin country in Southeast Asia. Vietnam's history is one of war, colonisation and rebellion. The presence of foreign universities is increasing in Vietnam which have more than 160 universities.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.