Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
khang dau » hang dau, phan dau, xang dau
van khang » van khanh, van thanh, van quang
cham tuc » nham thuc, pham thuc, tham thuc
ve cham » va cham, ve chat, vu cham
cua tre » cua te, cuu tre, dua tren
tuc van » thuc van, truc van, tuc va
te sach » toc sach
sach ly » sach y, sach lo, sach ty
mai hoi » mai khoi, dai hoi, lai hoi
ly nang » ky nang, ly hang, ly vang
hieu ve » hieu va, hieu van
ma hoi » xa hoi, ma hoa, me hoi

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 ly nang ((ma hoi) or (mai hoi)). hieu ve cham tuc van khang dau ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ly nang ((ma hoi) OR (mai hoi)). hieu ve cham tuc van khang dau ((cua tre) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: te sach ly nang ((ma hoi) or (mai hoi)). hieu ve cham tuc van khang dau ((cua tre) or (cua triet))*.