Hello everyone, welcome back to essentials for English Speeches and Presentations. So today we're going to have a guest speaker, who's name is Charles Odin and he's definitely my best American friend. We've been working together for about 10 years. And he spent like almost 20 years in Asia and mostly in China, and he is really a versatile person. I would say, he has done many roles in his life, including, a college teacher, a business consultant, an IT engineer, and a life long innovation advocator. And well for me more importantly, he's also a good cook, like I am. So everyone, why don't we join your hands and let's welcome Charles Odin. >> [APPLAUSE] Thank you. >> Okay. >> Nice to see you again.