2 sentences for 滿 (mǎn — conceited)

1. 你别太自满了。

   nǐ bié tài zì​mǎn le.

   Don't be so full of yourself.

   Source: OpenSubtitles

2. 我只是不想我的搭档变得自满。

   wǒ zhǐ​shì bù​xiǎng wǒ​de dā​dàng biàn​de zì​mǎn.

   I simply don’t want my partner to grow complacent.

   Source: CCMatrix