Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van hoang » quan hoang, tran hoang, tuan hoang
nang mai » nang ma, nang tai, lang mai
van hoan » van hoa, van toan, van han
cham tuc » nham thuc, pham thuc, tham thuc
te sach » toc sach
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
mai hoi » mai khoi, dai hoi, lai hoi
y nang » ky nang, ly nang, v nang
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: te sach y nang mai hoi. hieu ve cham tuc ((van hoang) OR (van hoan)) dau ((cua te) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang mai hoi. hieu ve cham tuc ((van hoang) OR (van hoan)) dau ((cua te) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang mai hoi. hieu ve cham tuc ((van hoang) OR (van hoan)) dau ((cua te) or (cua triet))".
• Adding a wildcard symbol may retrieve word variants: te sach y nang mai hoi. hieu ve cham tuc ((van hoang) OR (van hoan)) dau ((cua te) or (cua triet))*.