Perhaps you should try some spelling variations:
dinh cuu » dinh chi
va thanh » gia thanh, ban thanh, va tinh
tham soc » cham soc, tham nuoc, thai son
va tham » van tham, va cham, va thuat
hieu va » lieu va, hieu qua
ky danh » ky anh
ky dang » ky nang
soc va » hoc va, loc va, doc va
vi luu » vi lua
te sac » te sach, te cac, te san

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ((ky dang) OR (ky danh)) xa hoi. hieu va tham soc va thanh ((vi luu) or (dinh cuu)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ((ky dang) OR (ky danh)) xa hoi. hieu va tham soc va thanh ((vi luu) OR (dinh cuu)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ((ky dang) OR (ky danh)) xa hoi. hieu va tham soc va thanh ((vi luu) or (dinh cuu)) tre".
• Adding a wildcard symbol may retrieve word variants: te sac ((ky dang) OR (ky danh)) xa hoi. hieu va tham soc va thanh ((vi luu) or (dinh cuu)) tre*.