Land Hana Jin Chang-Hwan provides a mobile application service in the Real Estate Construction Act.※ Access permission information[Required access rights]-Microphone: Used to prevent recording during lecture playback-Storage space: Used for lecture download-Phone: Used to check device informationReal Estate Agency Secondary Real Estate MethodNational Law, Maintenance Law, Building Law, Housing Law, etc.Provides a full range of compression lectures for freeVideo lecture and MP3 lecture functionRepetitive learning is possible while doing other things