• Mentality (191) • Marriage and love (28) • Hobby (103) • Daily life (11) • Greeting (17) • Describing food (78) • Expressing date (59) • Using public institutions (post office) (8) • Cultural differences (47) • Inviting and visiting (28) • Pop culture (52) • Pop culture (82) • Using public institutions (library) (6) • Appearance (121) • Performance & appreciation (8) • Environmental issues (226) • Describing a dish (119) • The arts (23) • School life (208) • Purchasing goods (99) • Health (155) • Life in Korea (16) • Using public institutions (immigration office) (2) • Climate (53) • Architecture (43) • Economics and business administration (273) • Expressing gratitude (8) • Using transportation (124) • Occupation & future path (130) • Housework (48)