Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
danh dau » lanh dao, hang dau, xang dau
cham tuc » nham thuc, pham thuc, tham thuc
mai hoi » mai khoi, dai hoi, lai hoi
ky tang » ky nang, ky dang, kho tang
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
danh tu » anh tu, doanh thu
te sach » toc sach
y tang » 6 tang, 7 tang, 5 tang
tuc va » thuc va, truc va, tuc xa

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 tang) or (ky tang)) mai hoi. hieu ve cham tuc va ((danh dau) or (danh tu)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((y tang) OR (ky tang)) mai hoi. hieu ve cham tuc va ((danh dau) OR (danh tu)) cua triet.
• Adding a wildcard symbol may retrieve word variants: te sach ((y tang) or (ky tang)) mai hoi. hieu ve cham tuc va ((danh dau) or (danh tu)) cua triet*.