Perhaps you should try some spelling variations:
thuat lap » thuat lanh, thuat xay, thuat bai
cam duc » cam xuc, cao duc, pham duc
va dinh » van dinh, va kinh, va tinh
hieu va » lieu va, hieu qua
hieu ve » hieu van
lap tu » lap du
va dan » ca dan, va dao, va dau
ang xa » lang xa, mang xa, dang xay
tu ang » tu lang, tu anc, tu anh
vi luu » vi lua
tru » truc

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat lap tu ang xa hoi. ((hieu ve) or (hieu va)) cam duc ((va dan) or (va dinh)) vi luu tru~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lap tu ang xa hoi. ((hieu ve) OR (hieu va)) cam duc ((va dan) OR (va dinh)) vi luu tru.
• Adding a wildcard symbol may retrieve word variants: thuat lap tu ang xa hoi. ((hieu ve) or (hieu va)) cam duc ((va dan) or (va dinh)) vi luu tru*.