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