Perhaps you should try some spelling variations:
cac xuc » cam xuc, cac nuoc, chat xuc
va danh » va dinh, va dan, dia danh
va hanh » van hanh, va thanh, ban hanh
nang ha » nang hai, nang han, nang hoa
hieu va » lieu va, hieu qua
sai ky » sac ky
ha hoi » hoa hoi, ha noi, xa hoi
vi cua » vai cua
di cua » dai cua, doi cua, de cua
su sai » su tai, su hai, su dai

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 ha hoi. hieu va cac xuc ((va hanh) OR (va danh)) ((vi cua) or (di cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sai ky nang ha hoi. hieu va cac xuc ((va hanh) OR (va danh)) ((vi cua) OR (di cua)) tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sai ky nang ha hoi. hieu va cac xuc ((va hanh) OR (va danh)) ((vi cua) or (di cua)) tre*".