zhòngyào wèntí búyào zhǐ fā yí jù yǒudiǎn wèntí yào ràng duìfāng zhīdào jǐnjí chéngdù

重要问题不要只发一句“有点问题”，要让对方知道紧急程度。

For important issues, don't just send a message saying 'there is a problem'; let the other person know the level of urgency.