History 3,215 Man-woman relationships 2,499 Video recordings for the hearing impaired 1,639 Feature films 1,482 Social life and customs 850 Social conditions 828 Murder 760 更多 ... World War, 1939-1945 741 Families 697 Documentary films 591 Politics and government 564 videocassettes 562 Women 500 Friendship 433 Social aspects 424 Deaf 422 Foreign language films 412 American Sign Language 389 African Americans 377 Investigation 363 Study and teaching 345 Motion pictures 340 Comedy films 331 Love 323 Drama 312 Revenge 312 Police 306 Fathers and sons 299 Race relations 282 Conduct of life 280 少 ...