Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
toc sach » hoc sach, doc sach, thuoc sach
sang ma » tang ma, nang ma, sang tao
ve cham » va cham, ve chat, ve chim
vu cham » va cham, vu kham, tu cham
cua tre » cua te, cuu tre, cua triet
y sang » _ sang, duy sang
ma hoi » mai hoi, xa hoi, ma hoa
cua tu » cua tuc, cua su, cua cu
gia » giao

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach y sang ma hoi. hieu ((ve cham) OR (vu cham)) quoc gia thanh lap ((cua tre) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach y sang ma hoi. hieu ((ve cham) OR (vu cham)) quoc gia thanh lap ((cua tre) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sach y sang ma hoi. hieu ((ve cham) OR (vu cham)) quoc gia thanh lap ((cua tre) or (cua tu))".
• Adding a wildcard symbol may retrieve word variants: toc sach y sang ma hoi. hieu ((ve cham) OR (vu cham)) quoc gia thanh lap ((cua tre) or (cua tu))*.