Perhaps you should try some spelling variations:
thanh soc » thanh son, nhanh soc, thanh hoc
va thanh » gia thanh, ban thanh, va tinh
dinh cuu » dinh chi
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
hieu va » lieu va, hieu qua
va hanh » van hanh, va danh, ban hanh
vi luu » vi lua
te sac » te sach, te cac, te san
vi cuu » vinh cuu
sac ky » cac ky, sai ky
soc va » hoc va, loc va, doc va

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 tang xa hoi. hieu va thanh soc va hanh ((((vi cuu) or (vi luu))) or (dinh cuu)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky tang xa hoi. hieu va thanh soc va hanh ((((vi cuu) OR (vi luu))) OR (dinh cuu)) tre.
• Adding a wildcard symbol may retrieve word variants: te sac ky tang xa hoi. hieu va thanh soc va hanh ((((vi cuu) or (vi luu))) or (dinh cuu)) tre*.