zhǎobudào diàntī jiù wèn gōngzuò rényuán bùyào yìng káng xiāngzi shàngxià lóu

找不到电梯就问工作人员，不要硬扛箱子上下楼。

If you can't find the elevator, ask the staff instead of carrying heavy suitcases up and down the stairs.