Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
anh viec » anh viet, danh viet, bang viec
te sach » toc sach
sach ly » sach y, sach lo, sach ty
ly nang » ky nang, ly hang, ly vang
nang xa » nang x, lang xa, nang ma
luc van » luoc van, luu van, luc va
duc van » duc va, duc tan, duc manh

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 ly nang xa hoi. hieu ((qua cac) or (cua cac)) ((luc van) OR (duc van)) anh viec cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ly nang xa hoi. hieu ((qua cac) OR (cua cac)) ((luc van) OR (duc van)) anh viec cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ly nang xa hoi. hieu ((qua cac) or (cua cac)) ((luc van) OR (duc van)) anh viec cua triet".
• Adding a wildcard symbol may retrieve word variants: te sach ly nang xa hoi. hieu ((qua cac) or (cua cac)) ((luc van) OR (duc van)) anh viec cua triet*.