2 sentences for 子孙 (zǐ​sūn — offspring)

1. 王老先生子孙满堂，晚年生活非常幸福。

   Wáng lǎo xiān​sheng zǐ​sūn mǎn​táng, wǎn​nián shēng​huó fēi​cháng xìng​fú.

   Old Mr. Wang has many children and grandchildren and is very happy in his later years.

   Source: Dong Chinese Dictionary

2. 福禄寿三星代表了长寿、富贵和子孙满堂。

   fú lù shòu sān xīng dài​biǎo le cháng​shòu, fù​guì hé zǐ​sūn mǎn​táng.

   The three stars Fu, Lu, and Shou represent longevity, prosperity, and a family full of descendants.

   Source: Dong Chinese Dictionary