I'm not entirely sure what 'artinya' means in this context. If it's from a non - English language, perhaps it's a wrong or misused term here. Usually, 'science fiction' refers to a genre of literature, film, etc. that often involves futuristic settings, advanced technology, and scientific concepts.
First, let's focus on'science fiction'. It's about stories set in the future or with advanced technology. 'Artinya' is unclear. Maybe try to find out if it's from a specific language. If it's removed, just focus on science fiction. Read classic sci - fi books like Asimov's works to understand the genre better.
The dragon ball manga boc set usually contains a collection of volumes of the manga series. It might also include special editions or bonus content like posters or character cards.
I think Christmas piano cartoons that have a heartwarming story behind the music tend to be well-liked. Maybe like a group of friends coming together to play piano for a charity event during Christmas. Also, ones with colorful and magical settings can attract a lot of viewers.