Listening Quiz: Tư Vấn Đăng Ký Nhãn Hiệu – Medium Level

1. What is the conversation mainly about?
2. Where do John and Sophia search to check whether a name is already taken?
3. What kind of brand name should be avoided for registration?
4. Why does John say the brand name must not confuse customers?
5. What will they do after submitting the application?

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