A little advice, in the interaction with merchants, you usually talk about a lot of professional knowledge, such as product characteristics, texture, materials and other related issues, talk about payment, talk about delivery date, but if you go to a restaurant with foreign businessmen, or just receive guests in the car or take them to a place to see the scenery, and you want to do some public relations work, in fact, many things you talk about have nothing to do with business. When these are marketed abroad, we should also make full reserves. For example, if you receive a Brazilian businessman, you should immediately make up the relevant knowledge about this country. These seemingly irrelevant knowledge can make you win an extremely active business position in the fierce business competition. Of course, these are all suggestions based on your learning English well. I recommend Chengdu Huade International English School.