Perhaps you should try some spelling variations:
thien van » thi van
tang van » dang van, hoang van, trong van
hang dau » hang va, hang tai
lam duoc » nam duoc, luat duoc, lam thuoc
te sach » toc sach
cua tre » cuu tre, cua triet, dua tren
duoc va » nuoc va, duc va, duoc ma
sach ty » sach y, sach tu, sach thu
van lam » van nam
van hoi » van hoa, van hoc, van hoe
ty tang » tay tang, ty xang, ty hang
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: te sach ty tang van hoi. thien van lam duoc va ((hang dau) or (nang cao)) ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty tang van hoi. thien van lam duoc va ((hang dau) OR (nang cao)) ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty tang van hoi. thien van lam duoc va ((hang dau) or (nang cao)) ((cua tre) OR (cua te))".
• Adding a wildcard symbol may retrieve word variants: te sach ty tang van hoi. thien van lam duoc va ((hang dau) or (nang cao)) ((cua tre) OR (cua te))*.