3 sentences

1. 这个词汇具有深刻的文化内涵。

   zhè gè cí​huì jù​yǒu shēn​kè de wén​huà nèi​hán.

   This word carries profound cultural connotations.

   Source: Dong Chinese Dictionary

2. 这篇文章不仅辞藻华丽，而且很有内涵。

   zhè piān wén​zhāng bù​jǐn cí​zǎo huá​lì, ér​qiě hěn yǒu nèi​hán.

   This article is not only florid in style but also rich in substance.

   Source: Dong Chinese Dictionary

3. 他是一个非常有内涵的人，博学又谦逊。

   tā shì yī gè fēi​cháng yǒu nèi​hán de rén, bó​xué yòu qiān​xùn.

   He is a person of great substance, both knowledgeable and humble.

   Source: Dong Chinese Dictionary