It is common practice to rely on often natives who are foreign educated, to bridge the gap between cultures.

Intermediaries

Explanation: To bridge the gap between different cultures, it is very crucial to have efficient and effective cross-culture communication. To achieve this objective, it is a common practice to involve an intermediary or mediator who translates and share correct information with both parties involved. An intermediary can be a foreigner or a native who is foreign-educated. The person basically acts as a link between parties in order to achieve correct transmission of information.  

protectionism fosters competition and keeps price regulated is not an argument in favor of protectionism.