Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
cuu tre » cua tre, cau tren, cau treo
tan anh » tuan anh, tran anh, toan anh
cam duc » cam xuc, cao duc, pham duc
can kho » can ho, can tho, can who
hieu ve » hieu va
tang xa » trang xa, lang xa, tang ha
tang ma » mang may, tang van
anh vi » hanh vi, anh va, anh ve
vi cuu » vi luu, vinh cuu
tu can » tu ban, tu cac, thu canh

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu can kho ((tang xa) OR (tang ma)) hoi. ((hieu ve) or (hieu van)) cam duc tan anh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu can kho ((tang xa) OR (tang ma)) hoi. ((hieu ve) OR (hieu van)) cam duc tan anh vi cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu can kho ((tang xa) OR (tang ma)) hoi. ((hieu ve) or (hieu van)) cam duc tan anh vi cuu tre*".