Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hieu van » hieu va, thien van, lieu va
va thanh » gia thanh, ban thanh, va tinh
thanh ve » hanh ve, thanh va, thanh vien
vu sach » su sach, vu khach
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
van cam » van nam, van lam, van cau
xuc va » duc va, tuc va, luc va
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: ((vu sach) OR (vu bach)) ky lang xa hoi. hieu van cam xuc va thanh ve ((cua triet) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sach) OR (vu bach)) ky lang xa hoi. hieu van cam xuc va thanh ve ((cua triet) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vu sach) OR (vu bach)) ky lang xa hoi. hieu van cam xuc va thanh ve ((cua triet) or (cua te))".
• Adding a wildcard symbol may retrieve word variants: ((vu sach) OR (vu bach)) ky lang xa hoi. hieu van cam xuc va thanh ve ((cua triet) or (cua te))*.