你不用擔心。

You don't need to worry about it.

Source: Tatoeba

Sentence Composition

=1 你 nǐ you (informal, as opposed to courteous 您 nín)
=1 你 nǐ you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)
2 不用 bùyòng need not
3 擔心 dānxīn
  1. anxious
  2. worried
  3. uneasy
  4. to worry
  5. to be anxious