Perhaps you should try some spelling variations:
kho tang » cao tang
van dang » van dong, van dung, van nang
dang khi » dang khoi, dang khai, dang thi
bai kho » dai kho, tai khoa, bai choi
tang xa » trang xa, tang ma, lang xa
luc van » luoc van, luu van, duc van
khi cuu » khi cua, khi cu, khao cuu
cuu tre » cua tre, cau tren, cau treo
tu bai » tu ban, tu bat, te bai
ve cam » ve cham, va cam, ve cai
ve cac » va cac, vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu bai kho tang xa hoi. hieu ((ve cam) OR (ve cac)) luc van dang khi cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu bai kho tang xa hoi. hieu ((ve cam) OR (ve cac)) luc van dang khi cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu bai kho tang xa hoi. hieu ((ve cam) OR (ve cac)) luc van dang khi cuu tre*.