Perhaps you should try some spelling variations:
bieu hien » dieu hien, dieu khien, bien phien
hien bach » vien bach, thien hach, hien hanh
bach tuoc » sach duoc, sach nuoc
xang dau » hang dau
su triet » su viet, su tien, ve triet
nang xa » nang x, lang xa, nang ma
tuoc va » thuoc va, nuoc va, duoc va
danh tu » anh tu, doanh thu
su sai » su tai, su hai, su dai
sai ky » sac ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sai ky nang xa hoi. bieu hien bach tuoc va ((xang dau) or (danh tu)) su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sai ky nang xa hoi. bieu hien bach tuoc va ((xang dau) OR (danh tu)) su triet.
• Adding a wildcard symbol may retrieve word variants: su sai ky nang xa hoi. bieu hien bach tuoc va ((xang dau) or (danh tu)) su triet*.