This is Mr ____ from (China International Travel Service). He will travel with you throughout the trip in China. This is Mr ____,our driver. His bus number is ***. My name is ______. I am from CITS.My job is to smooth your way,care for your welfare, try my best to answer your questions, and be your guide/interest during your stay in ______. If you have any special interest, please tell your tour leader and s/he will let us know. We`ll try our best to make your stay in ____ a pleasant one. We highly appreciate your understanding and co-operation.