Perhaps you should try some spelling variations:
kho tang » cao tang
hieu van » hieu va, thien van, lieu va
van tham » van thanh, van tuan, van chat
san kho » san khoa, san cho, lan kho
tang ha » lang ha, tang ma, trung ha
xuc van » duc van, luc van, vuc van
hanh de » hanh ve, hanh kem
cua tre » cua te, cuu tre, cua triet
tu san » thu san, tu ban, tu can
ha hoi » hoa hoi, ha noi, xa hoi
de cua » le cua, te cua, dieu cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu san kho tang ha hoi. hieu van tham ((xuc van) or (suc manh)) hanh de cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san kho tang ha hoi. hieu van tham ((xuc van) OR (suc manh)) hanh de cua tre.
• Adding a wildcard symbol may retrieve word variants: tu san kho tang ha hoi. hieu van tham ((xuc van) or (suc manh)) hanh de cua tre*.