néng hé bìng de nèi róng jǐn liàng hé bìng yī tiáo shuō qīng bèi jǐng wèn tí hé xū yào shéi huí yìng

能合并的内容尽量合并，一条说清背景、问题和需要谁回应。

Try to merge content that can be merged, explaining the background, problem, and who needs to respond in a single message.