Perhaps you should try some spelling variations:
tuan thai » xuan thai, tuan khai, tuan tai
thai cua » than cua, tai cuc, tri cua
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
ve cham » va cham, ve chat, ve chim
vu cham » va cham, vu kham, tu cham
duc van » duc tan, duc manh, duc phan
cua tre » cua te, cuu tre, cua triet
su can » su van, su cao, tu can
can ky » van ky, dan ky, ban ky

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: su can ky tang xa hoi. hieu ((ve cham) or (vu cham)) ((duc van) or (duc va)) tuan thai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su can ky tang xa hoi. hieu ((ve cham) OR (vu cham)) ((duc van) OR (duc va)) tuan thai cua tre.
• Adding a wildcard symbol may retrieve word variants: su can ky tang xa hoi. hieu ((ve cham) or (vu cham)) ((duc van) or (duc va)) tuan thai cua tre*.