3 sentences for 珍藏 (zhēn​cáng — treasure)

1. 他珍藏了很多名贵的字画。

   tā zhēn​cáng le hěn​duō míng​guì de zì​huà.

   He has a collection of many valuable calligraphies and paintings.

   Source: Dong Chinese Dictionary

2. 他拿出珍藏多年的美酒招待客人。

   tā ná​chū zhēn​cáng duō nián de měi​jiǔ zhāo​dài kè​rén.

   He brought out fine wine he had kept for many years to treat his guests.

   Source: Dong Chinese Dictionary

3. 奶奶珍藏着一个铜做的老式暖手炉。

   nǎi​nai zhēn​cáng zhe yī gè tóng zuò de lǎo​shì nuǎn​shǒu​lú.

   Grandma cherishes an old-fashioned copper hand warmer.

   Source: Dong Chinese Dictionary