Editing 

OK, I just edited the introduction for clarity and grammar. I also added two references, one to a Chinese-English dictionary (in print) removing the Google citations (Google is less authoritative than a dictionary published by Harvard University Press), and another to a dictionary of sexology that I helped edit that points to complexities in how the word girl is defined and used in English.

I also included the 7-18 year-old criterion for defining the Japanese word, as I just mentioned in the preceding comment.

Reference #6 is to a Chinese language website, which is not helpful to readers of an English-language Wikipedia. The quote from the Book of Han is overstated (undue weight) and needs to be translated. If not, then we should remove it as unnecessary baggage that tells an Anglophone reader nothing at all.

If that's all OK, can we move to the table?