2 sentences for 乱动 (luàn​dòng — tamper)

1. 桌上的东西你别乱动。

   zhuō shàng de dōng​xi nǐ bié luàn​dòng.

   Don't touch the things on the table.

   Source: Dong Chinese Dictionary

2. 别乱动他们的东西。

   bié luàn​dòng tā​men de dōng​xi.

   Don't mess with their stuff.

   Source: OpenSubtitles