This culture has become the virtue which is essential for social gatherings such as conferences or Praslin sai before starting a job, and before the need to offer to demonstrate respect, honor each other.
Culture is a courtesy which is essential to social gatherings. Such as a conference or a glinting. Before the event, and before the same shall have to respect. To express respect for each other.
This culture become the etiquette which is needed to meet the social. Such a conference or speech. Before starting work and before leaving to day. To demonstrate respect for each other.