Word: 片面 (piànmiàn)

你这样看问题，太片面了。

Nǐ zhèyàng kàn wèntí, tài piànmiàn le.

Looking at the problem this way is too one-sided.

只听一个人的话，容易片面。

Zhǐ tīng yí gè rén dehuà, róngyì piànmiàn.

If you only listen to one person, you easily end up one-sided.

看问题要辩证，不能太片面。

Kàn wèntí yào biànzhèng, bùnéng tài piànmiàn.

You should look at issues dialectically and not be too one-sided.