1. Reminder letter is applicable to: used in case of breach of contract, to remind the other party, to remind the other party that you have breached the contract, and to play a role of reminding. Letters are used for consultation between organs, asking and answering questions, and requesting the approval of relevant competent departments without affiliation. As the only parallel language in official documents, letters have a wide range of applications. The main content of letters should be single, and only one item should be written in a letter.

2. Suggestions for discipline inspection and supervision are concrete measures for discipline inspection and supervision organs to adhere to the problem orientation, urge relevant party organizations or units to fulfill their management and supervision responsibilities, and strengthen problem rectification. It is also an important means for discipline inspection and supervision organs to fulfill their primary responsibility of supervision. Disciplinary suggestions can also cover more discipline inspection work faces and improve the efficiency of discipline inspection work.