无须

无须 means 'need not' or 'do not have to,' indicating that something is unnecessary. It is often used to suggest that an action is optional or not required.

The character 无 (wú) means 'without' or 'not,' and 须 (xū) means 'must' or 'need.' Together, they form a phrase that negates the necessity of an action, making it a common expression in both formal and informal contexts.

无须 is frequently used in daily conversation to reassure someone that an action is not needed. For example, it can be used when offering help, suggesting that assistance is unnecessary. It reflects a polite and considerate tone in Chinese communication, often used to avoid imposing on others.