¡¡¡¡Welcome to Xi’an! How was your trip on the flight? I hope you enjoy your staying here! I\'m very glad to have the pleasure of meeting you in Xi’an. This is indeed a first-class international airport, as everybody says so. You\'re welcome. We\'re very happy that you made it in spite of the tiring trip. We\'re very grateful that you took time from your busy schedule and come to Xi’an to give us a lecture. Have a good time!