In addition , they must have a good grade point average to be accepted and have great interview skills .
They often serve as greeters when foreigners and dignitaries visit the city , and are required to be knowledgeable about the city landmarks and history .
In addition , foreigners must have a good grade point average to be accepted and have great interview skills .
They often serve as greeters when foreigners and dignitaries visit the city , and are required to be knowledgeable about the city landmarks and history .