lòushuǐ ránqìwèi ménsuǒ dǎ bù kāi shēntǐ bù shūfu dōu búyào rào tài duō kètào

漏水、燃气味、门锁打不开、身体不舒服，都不要绕太多客套。

Don't waste time on pleasantries if there is a water leak, a smell of gas, a jammed door lock, or if you're feeling unwell.