2 sentences for 长寿 (cháng​shòu — longevity)

1. 合理的饮食是健康长寿的关键。

   hé​lǐ de yǐn​shí shì jiàn​kāng cháng​shòu de guān​jiàn.

   A balanced diet is the key to health and longevity.

   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