Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
so sanh » do sanh
sang ma » tang ma, sang tao, mang may
cac xuc » cam xuc, cac nuoc, chat xuc
van cac » van hac, van cau, van bac
sanh ty » sach ty, canh tay
cua tre » cua te, cuu tre, cua triet
nang ma » tang ma, nang cao, mang may
nang xa » nang x, lang xa, mang xa
xuc ca » xuc cam, xuc cua
ca dan » cac dan, ca dao
dan vi » doan vi, don vi, dan va
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh ty ((nang xa) or (((nang ma) or (sang ma)))) hoi. hieu van cac xuc ca dan vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh ty ((nang xa) OR (((nang ma) OR (sang ma)))) hoi. hieu van cac xuc ca dan vi cua tre.
• Adding a wildcard symbol may retrieve word variants: so sanh ty ((nang xa) or (((nang ma) or (sang ma)))) hoi. hieu van cac xuc ca dan vi cua tre*.