2 sentences for 划分 (huà​fēn — differentiate)

1. 古人常将社会阶层划分为士、农、工、商。

   gǔ​rén cháng jiāng shè​huì jiē​céng huà​fēn wéi shì, nóng, gōng, shāng.

   Ancient people often divided society into four classes: scholars, farmers, artisans, and merchants.

   Source: Dong Chinese Dictionary

2. 专家根据经济发展水平划分了不同的城市等级。

   zhuān​jiā gēn​jù jīng​jì fā​zhǎn shuǐ​píng huà​fēn le bù​tóng de chéng​shì děng​jí.

   Experts classified cities into different tiers based on their level of economic development.

   Source: Dong Chinese Dictionary