Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thuc va » thuc vat, thuc dan, thuc day
thuc xa » thuc xay, tuc xa, thuc ha
vu sach » vu bach, su sach, vu khach
hieu va » lieu va, hieu qua
nang xa » nang x, lang xa, nang ma
hoc anh » hoc nganh, hoc nhanh, ngoc anh
va nham » va cham, va tham, va nha
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) or (hoc anh)) ky nang xa hoi. hieu va nham ((thuc xa) OR (thuc va)) hanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sach) OR (hoc anh)) ky nang xa hoi. hieu va nham ((thuc xa) OR (thuc va)) hanh vi cua triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vu sach) or (hoc anh)) ky nang xa hoi. hieu va nham ((thuc xa) OR (thuc va)) hanh vi cua triet*".