My daughter has a bunch of Manga which I am pretty sure are in Chinese.  She's taking Japanese so she's pretty sure they are not in Japanese and some have bits of English that do say translanted into Chinese.  Most do not have ISBNs and the few that do came up as not found.  If there is any interest in these I'll post whatever other info I can (some have the titles in  English, some don't).  If not, they'll go to the library sale.