But "why" this file, it's size is almost 23M ?
You probably don't know how many words we have in Asian language... PMingLiU is 8 megabytes and have about only 13,000 words (maybe it's more than that). Traditional Chinese fonts w/ 13,000 words range from 7~15 megabytes. Imaging having Japanese, Korean, and all rest of the languages in the world together, 22MB isn't that bad.
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