Perhaps you should try some spelling variations:
danh doi » danh di, thanh doi, dung doi
sach ky » sach y, sach ty, sach kem
doi cua » dai cua, hoi cua
sang ma » tang ma, nang ma, sang tao
ma hoi » mai hoi, xa hoi, ma hoa
tac xa » tac da
sac ky » cac ky, sai 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: su ((sach ky) or (sac ky)) sang ma hoi. lieu va cac ((tac xa) OR (tuc xa)) danh doi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su ((sach ky) OR (sac ky)) sang ma hoi. lieu va cac ((tac xa) OR (tuc xa)) danh doi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su ((sach ky) or (sac ky)) sang ma hoi. lieu va cac ((tac xa) OR (tuc xa)) danh doi cua te".
• Adding a wildcard symbol may retrieve word variants: su ((sach ky) or (sac ky)) sang ma hoi. lieu va cac ((tac xa) OR (tuc xa)) danh doi cua te*.