Perhaps you should try some spelling variations:
thien van » thi van
cua triet » cua viet, su triet, va triet
nang xa » nang x, lang xa, nang ma
van lam » van nam
dinh vi » dinh ve, dinh viet, dinh tri
ca viet » va viet, co viet, hoa viet
te sai » te tai, te bai, te lai
sai ky » sac ky
xuc va » tuc va, luc va, xac va

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sai ky nang xa hoi. thien van lam ((xuc va) or (duc va)) dinh vi ((cua triet) or (ca viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sai ky nang xa hoi. thien van lam ((xuc va) OR (duc va)) dinh vi ((cua triet) OR (ca viet)).
• Adding a wildcard symbol may retrieve word variants: te sai ky nang xa hoi. thien van lam ((xuc va) or (duc va)) dinh vi ((cua triet) or (ca viet))*.