Perhaps you should try some spelling variations:
hieu van » thien van, lieu va, hieu ve
thu san » thuy san, thu ban, phu san
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cam duc » cam xuc, cao duc, pham duc
va nang » van nang, da nang, cam nang
nang ji » nang si, nang noi, nang tai
tu ban » thu ban, te ban
ji cua » di cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu san) or (tu ban)) ky nang xa hoi. ((hieu van) or (hieu va)) cam duc va nang ji cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu san) OR (tu ban)) ky nang xa hoi. ((hieu van) OR (hieu va)) cam duc va nang ji cua te.
• Adding a wildcard symbol may retrieve word variants: ((thu san) or (tu ban)) ky nang xa hoi. ((hieu van) or (hieu va)) cam duc va nang ji cua te*.