/kəˈmɜːrʃəl ˈkaʊnsələr/ – Phrase
Definition: tham tán thương mại.
A more thorough explanation: A commercial counsellor is a professional who provides advice and guidance on commercial matters, such as international trade, business development, and investment opportunities. They typically work for government agencies or trade organizations to promote and facilitate commercial activities between different countries or regions.
Example: The commercial counsellor provided guidance to the company on international trade regulations.