Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
truong va » truong dai, truong cao, truong dao
thuc dan » thuc hanh, hoc dan, thuc vat
vu sach » vu bach, su sach, vu khach
thuc va » thuc vat, thuc day
hieu va » lieu va, hieu qua
nang xa » nang x, lang xa, nang ma
sach v » sach va, sach y, sach 2
va cam » va cham, va cac, va cao
v nang » va nang, vu nang, van nang
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach v nang xa hoi. hieu va cam ((((thuc va) OR (thuc dan))) or (truong va)) hanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach v nang xa hoi. hieu va cam ((((thuc va) OR (thuc dan))) OR (truong va)) hanh vi cua triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach v nang xa hoi. hieu va cam ((((thuc va) OR (thuc dan))) or (truong va)) hanh vi cua triet*".