Perhaps you should try some spelling variations:
te sach » toc sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
cac tuc » cac toc, cac tu, cac tac
xa hang » va hang, xa bang, ban hang
xa hung » ba hung, ha hung, la hung
ma hoi » mai hoi, xa hoi, ma hoa
ve cac » va cac, vien cac
de cua » le cua, te cua, dieu cua
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 nang ma hoi. hieu ve cac tuc ((xa hang) OR (xa hung)) de cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty nang ma hoi. hieu ve cac tuc ((xa hang) OR (xa hung)) de cua te".
• Adding a wildcard symbol may retrieve word variants: te sach ty nang ma hoi. hieu ve cac tuc ((xa hang) OR (xa hung)) de cua te*.