据此

据此 means 'based on this' or 'according to this.' It is used to indicate that a conclusion, action, or statement is derived from a specific piece of information or evidence.

The character 据 (jù) means 'based on' or 'according to,' while 此 (cǐ) means 'this.' Together, they form a phrase that links a statement to its supporting evidence or context.

据此 is commonly used in formal writing, legal documents, and academic contexts. It helps establish logical connections between ideas and supports arguments with clear references. In daily conversation, it may be less common but still useful for emphasizing the basis of a claim or decision.