1 sentence

1. 诚实守信是一个人的立身之本，必须严格遵守。

   chéng​shí shǒu​xìn shì yī gè rén de lì​shēn zhī běn, bì​xū yán​gé zūn​shǒu.

   Honesty and trustworthiness are the foundation of one's character and must be strictly upheld.

   Source: Dong Chinese Dictionary