The purpose of this service is to provide knowledge regarding the application of the Talaqqi method in tahsin Al-Quran juz 30 to students of the Rawang Selangor Malaysia Guidance Studio. The Talaqqi method is a way of memorizing the Koran which is done by listening to the reading of Koranic verses read by a teacher who memorizes the Koran. The type of research used in this research is field research, which is research that is carried out systematically by collecting data from the field. To explore and research data relating to the application of the talaqqi method in tahsing Al-Quran juz 30 among students at the Rawang Selangor Malaysia guidance studio. The approach used in this research is qualitative in descriptive form. The results of the service obtained from the steps of tahsin activities at Sanggar Guidance Rawang Selangor Malaysia are as follows: In the Talaqqi process the teachers carry out the process of listening to the students' reading so that the students know where they are wrong in reading the Koran and the teachers listen to the students' reading from verse to verse. -verses and from surah to surah. The steps for tahsin Al-Quran juz 30 activities at the Rawang Selangor Malaysia Guidance Studio can generally be classified into 2, namely individual and congregation.