Perhaps you should try some spelling variations:
bieu cac » hieu cac, bien cac, bieu dac
su triet » su viet, su tien, ve triet
nang xa » nang x, lang xa, nang ma
cac xuc » cam xuc, cac nuoc, chat xuc
va dinh » van dinh, va kinh, va tinh
dinh va » dinh van, dinh ve, tinh va
sach v » sach va, sach vay
xuc va » duc va, tuc va, luc va

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 v) or (((sach 2) OR (sach y)))) nang xa hoi. tieu bieu cac xuc va dinh va su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((sach v) OR (((sach 2) OR (sach y)))) nang xa hoi. tieu bieu cac xuc va dinh va su triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((sach v) or (((sach 2) OR (sach y)))) nang xa hoi. tieu bieu cac xuc va dinh va su triet".
• Adding a wildcard symbol may retrieve word variants: toc ((sach v) or (((sach 2) OR (sach y)))) nang xa hoi. tieu bieu cac xuc va dinh va su triet*.