Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cham duoc » cham soc, pham duc, che duoc
thien van » thi van
van dinh » van minh, van dich, xuan dinh
van cham » van chat, van tham, va cham
lang xa » lang ha, dang xay, lang van
va dinh » va kinh, va tinh, vu dinh
nang xa » nang x, nang ma, mang xa
te sach » toc sach
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y ((nang xa) or (lang xa)) hoi. thien van cham duoc ((va dinh) OR (van dinh)) di cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((nang xa) OR (lang xa)) hoi. thien van cham duoc ((va dinh) OR (van dinh)) di cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y ((nang xa) or (lang xa)) hoi. thien van cham duoc ((va dinh) OR (van dinh)) di cua triet".
• Adding a wildcard symbol may retrieve word variants: te sach y ((nang xa) or (lang xa)) hoi. thien van cham duoc ((va dinh) OR (van dinh)) di cua triet*.