pasagot please guyss sana may tumulong sakin diyan:-(

Answer:
1.China
Language: Mandarin
Writing system: Chinese Characters
Literature: Chinese literary works include fiction, philosophical and religious works, poetry, and scientific writings
2.Japan
Language: standard Japanese
Writing System: hiragana, katakana and kanji
Literature: Japanese literature Earliest extant works are the Kojiki (712) and the Nihongi (720), which are histories written in Chinese characters used phonetically. The earliest recorded Japanese poetry is in the Manyoshu (760), which contains poems dating to the 4th century.
3. Korea
Language: Standard Korean
Writing System: Hangul
Literature: Classical Korean literature has its roots in traditional folk beliefs and folk tales of the Korean peninsula. There are four major traditional poetic forms: hyangga ("native songs"); byeolgok ("special songs"), or changga ("long poems"); sijo ("current melodies"); and gasa ("verses").
4. Taiwan
Language: Mandarin Chinese
Writing System: Pinyin, Bopomofo, Traditional Chinese characters, Pe̍h-ōe-jī
Literature: “Taiwan literature” refers to all literature produced on the island of Taiwan; works not written here may be alsobe included if they are related to Taiwan. Taiwanese literature includes: the oral tradition (folktales by passed downby word of mouth) and classical and modern literature.
5. Mongolia
Language: Khalkha Mongolian
Writing System: Mongolian Script, Mongolian Cyrillic alphabet, Soyombo script, Zanabazar square script, Mongolian latin alphabet, Clear script, Galik alphabet, Old turkic script, Mongolian braille (The writing System changes)
Literature: Mongolian Literature- Mongol literature has been greatly influenced by its nomadic oral traditions. The "three peaks" of Mongol literature, The Secret History of the Mongols, Epic of King Gesar and Epic of Jangar, all reflect the age-long tradition of heroic epics on the Eurasian Steppe.
Explanation:
Correct me if I'm wrong