Perhaps you should try some spelling variations:
lang van » dang van, tang van, hoang van
hieu va » lieu va, hieu qua
cac loc » cac lop, cac toc, cac hoc
cuu tre » cua tre, cau tren, cau treo
tinh vi » trinh vi, tinh voi, tinh va
van hoc » van hoa
va tinh » may tinh
loc va » hoc va, luc va
can ky » van ky, ban ky, tan ky
dan ky » van ky
cua te » cua tu

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 ky) or (dan ky)) lang van hoc. hieu va cac loc va tinh vi ((cuu tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((can ky) OR (dan ky)) lang van hoc. hieu va cac loc va tinh vi ((cuu tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: tu ((can ky) or (dan ky)) lang van hoc. hieu va cac loc va tinh vi ((cuu tre) or (cua te))*.