The purpose of the study was to describe the ustadzah's guidance strategy in improving the fine Madura language skills of students, supporting and inhibiting factors and the impact of these strategies on students' English skills. The research method used is qualitative research with a case study approach. Data was collected by observation, interviews, and documentation.                The results of the study revealed that: 1) The implementation of the smooth Madurese language learning process using the Lecture, Memorizing and Nyayian method at the Hidayatul Ulum Islamic Boarding School. The form of the smooth Madurese language learning activities with this method, among others: a. Memorization deposit to ustadzah; b. Learn to memorize by singing fine Madurese vocabulary; c. Listen carefully to what the cleric says when the lecture method is carried out. 2) Supporting factors in learning the fine Madurese language at Islamic Boarding Schools include: routine guidance activities, ustadzah expertise in teaching, and takziran or punishment for students who violate the rules. The inhibiting factors for learning fine Madurese language at Hidayatul Ulum Islamic Boarding School include: lack of interest in student learning, lack of mentality of students, different character of students. 3) The impact of this learning is considered effective because the results seen in students are good. This can be seen from the results of tests and trials conducted by participants.