Firstly, We must learn a neighbor country. Especially habit of the people and culture of each country. We must improve English communication skills. Because of english is the language of the informal communication in ASEAN. if they are going to do business need to know specific laws, as well as the local regulations to prevent errors that will occur.
Therefore, we must understand the language knowledge of the law in General, and ASEAN's culture, we are going to work and