Perhaps you should try some spelling variations:
danh hai » dang hai, lanh hai, manh hai
hieu van » hieu va, thien van, lieu va
van cau » van dau, van hau, van chat
cau xuc » cam xuc, cau luc, cau truc
va danh » va dinh, va dan, va hanh
te sac » te sach, te cac, te san
cua cu » cua chu, cua cau, cua co
cua tu » cua tuc, cua te, cua vu
xuc va » duc va, tuc va, luc va
sac ky » cac ky, sai ky
nang o » nang co, nang ho, nang ro
cua su » qua su
o hoi » co hoi, o hoc, o hai

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 nang o hoi. hieu van cau xuc va danh hai ((((cua tu) OR (cua cu))) or (cua su))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky nang o hoi. hieu van cau xuc va danh hai ((((cua tu) OR (cua cu))) OR (cua su)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky nang o hoi. hieu van cau xuc va danh hai ((((cua tu) OR (cua cu))) or (cua su))".
• Adding a wildcard symbol may retrieve word variants: te sac ky nang o hoi. hieu van cau xuc va danh hai ((((cua tu) OR (cua cu))) or (cua su))*.