2 sentences for 听信 (tīng​xìn — believe)

1. 你千万不要轻易听信这些谣言。

   nǐ qiān​wàn bù yào qīng​yì tīng​xìn zhè​xiē yáo​yán.

   You must not easily believe these rumors.

   Source: Dong Chinese Dictionary

2. 他的耳朵根子软，容易听信别人的话。

   tā de ěr​duo gēn​zi ruǎn, róng​yì tīng​xìn bié​ren de huà.

   He is easily swayed and tends to believe whatever people tell him.

   Source: Dong Chinese Dictionary