Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
nang xa » nang x, lang xa, nang ma
hieu ca » hieu cac, hieu cua, hieu va
ca chat » cao chat, cac chat, va chat
danh tu » anh tu, doanh thu
tu sac » tu sach, tu cac, tu san
loc va » hoc va, luc va
sac ky » cac ky, sai ky
soc va » hoc va, doc va, goc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang xa hoi. hieu ca chat ((soc va) or (loc va)) ((lanh dao) or (danh tu)) cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang xa hoi. hieu ca chat ((soc va) OR (loc va)) ((lanh dao) OR (danh tu)) cua viet.
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang xa hoi. hieu ca chat ((soc va) or (loc va)) ((lanh dao) or (danh tu)) cua viet*.