2 sentences

1. 失物招领处在哪儿？

   shī​wù zhāo​lǐng​chù zài nǎ​r?

   Where is the lost and found?

   Source: Tatoeba

2. 请失主尽快到失物招领处认领丢失的钱包。

   qǐng shī​zhǔ jǐn​kuài dào shī​wù​zhāo​lǐng​chù rèn​lǐng diū​shī de qián​bāo.

   Owners are requested to claim their lost wallets at the lost and found office as soon as possible.

   Source: Dong Chinese Dictionary