 Hello, my name is Lian Yi Song, I'm teaching this course called Chinese Five, which is Intermediate Business Chinese. In this course, you will read authentic Chinese texts, mainly business related. I will show you the timetable of some of the texts that we are using this year. In this course, there will be four hours a week, two hours of lecture, where we read texts and translate them and discuss the content, but reading only. The other two hours will be listening and speaking, where you discuss, for example, business cases, business etiquette, and so on. So in this course, you will read, as I said, authentic texts from newspapers, magazines, and online materials. These are some of the texts that we are using this year. You can see in lesson one, we study business letters and correspondences. Lesson two is San Zi Qi Ye, three types of businesses in China. Number three, Ouzhou Lv You de Ba Da Ti Shi. So this is for reminders to Chinese visitors to Europe.第四刻, Gaoduan She Hua Ding Zhiyou. There are thousands of Chinese tourists coming to this country. So this text is about how we design travel plans for them. Lesson five, Zhongguo De Ya Ma Xun, Jing Dong Gong Si. This is an online giant in China. So we're going to talk about how they run their businesses. One important thing about this course is that you need each of you, each student will prepare for a presentation about your own business plan. If you don't have a plan, you can think about it from now, and then I'm sure you will have a good plan. So as you can talk to Chinese, convince them that you have the best service, good product, that would be fine. And this is the course for you. Thank you.