Unit 1 Business Introductions and Welcoming Clients Unit 2 Going Through Customs Unit 3 Checking In and Checking Out Unit 4 Seeing Off Clients Unit 5 Business Appointment and Visiting Unit 6 Showing Around Unit 7 Business Dinner and Banquet Unit 8 Human Resources Management in Foreign Trade Unit 9 Attending Trade Fair Unit 10 Business Meeting Unit 11 Hotel Reservation Unit 12 Room Service Unit 13 Banking Service Unit 14 Shopping Service Unit 15 Tourism Service