Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
bieu hien » dieu hien, dieu khien, bien phien
hien bach » vien bach, thien hach, hien hanh
thuoc va » thuc va, thuoc ma, thuong va
danh tu » anh tu, doanh thu
danh du » danh dau, dinh du, anh du
su sach » so sach, vu sach
tuoc va » nuoc va, duoc va, tuc va
nang xa » nang x, lang xa, nang ma
y nang » ky nang, ly nang, v nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach y nang xa hoi. bieu hien bach ((tuoc va) OR (thuoc va)) ((danh du) or (danh tu)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang xa hoi. bieu hien bach ((tuoc va) OR (thuoc va)) ((danh du) OR (danh tu)) cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y nang xa hoi. bieu hien bach ((tuoc va) OR (thuoc va)) ((danh du) or (danh tu)) cua triet".
• Adding a wildcard symbol may retrieve word variants: su sach y nang xa hoi. bieu hien bach ((tuoc va) OR (thuoc va)) ((danh du) or (danh tu)) cua triet*.