https://en.m.wikipedia.org/wiki/Rebus#Rebus_principle
https://en.m.wikipedia.org/wiki/Logogram
https://en.m.wikipedia.org/wiki/Phonemic_orthography
https://en.m.wikipedia.org/wiki/Phonogram_(linguistics)
https://en.m.wikipedia.org/wiki/Syllabary
https://www.youtube.com/watch?v=-sUUWyo4RZQ
https://www.youtube.com/watch?v=GUF_17XXJC8
https://www.youtube.com/watch?v=Hzj7r3GCgdo
https://www.youtube.com/watch?v=QvGPeezXDIg
https://www.youtube.com/watch?v=lgsQndSyfHg
https://www.youtube.com/watch?v=ZBiuJ40t4rk
https://www.youtube.com/watch?v=gL18gFhRwq4
https://www.youtube.com/watch?v=0zZs6rchslY
https://www.youtube.com/watch?v=Wt7rR0MCYsg
https://en.wikipedia.org/wiki/Reading#Science_of_reading
https://onlinelibrary.wiley.com/doi/abs/10.1002/pchj.10
https://es.wikipedia.org/wiki/Pictograma
https://es.wikipedia.org/wiki/Ideograma
https://en.wikipedia.org/wiki/Morpheme
https://es.wikipedia.org/wiki/Morfema
https://en.wikipedia.org/wiki/List_of_dictionaries_by_number_of_words
https://en.wikipedia.org/wiki/Chinese_characters