Perhaps you should try some spelling variations:
thuat cam » thuat dam, thuat chan, thuat xay
va triet » va thiet, va trien, ve triet
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
va cham » va chat, va tham
truc va » thuc va, thuc vat, trung va
hanh tu » anh tu, danh tu
cam ky » cao ky, cac ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat cam ky nang xa hoi. hieu va cham ((duc va) or (truc va)) hanh tu va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat cam ky nang xa hoi. hieu va cham ((duc va) OR (truc va)) hanh tu va triet.
• Adding a wildcard symbol may retrieve word variants: thuat cam ky nang xa hoi. hieu va cham ((duc va) or (truc va)) hanh tu va triet*.