Cách sử dụng
The word "thereon" is used to refer to something that is on top of or attached to something else. For example, "The painting was hung on the nail and a small sign was placed thereon." It can also refer to something that is written or stated in a document or piece of text. For example: "The contract had a clause about confidentiality, and thereon followed a list of penalties for violating it." It is a formal word and is not commonly used in everyday conversation.