7/9

1. Harry Potter

1.1. movie

1.1.1. Spiderman

1.2. Philosopher's Stone

1.3. Secret Room

1.4. Azukaban's Prisoner

1.5. Goblet of Flame

1.6. Knight Group of Fenix

1.7. Mistery Prince

1.8. Death Treasure

2. SPI

2.1. SP

2.1.1. drama

3. summer vacation

3.1. karaoke

3.2. volunteer