Using nonverbal, it is important that we understand. Verbal language better and more efficient. Both of these roles that support in Annan communication.
The NAPA awat courses is important, we understand. Wat Napa and courses more effective by both play an important role in the communication process to support the sanan.
It is important to use อวัจน language, we understand the language วัจน is good, and there are more efficient, both these things have an important role in the support of communication.