Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
vang xa » mang xa, ang xa, dang xay
lang xa » lang ha, dang xay, lang van
ve cam » ve cham, va cam, ve cai
ve cac » va cac, vien cac
tuc va » thuc va, truc va, tuc xa
va dan » ca dan, va dao, va dau
dan di » danh di, dan da, dan de
di cua » dai cua, doi cua, de cua
bach » sach, cach, bac

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu bach ly ((vang xa) or (lang xa)) hoi. hieu ((ve cam) or (ve cac)) tuc va dan di cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu bach ly ((vang xa) OR (lang xa)) hoi. hieu ((ve cam) OR (ve cac)) tuc va dan di cua triet.
• Adding a wildcard symbol may retrieve word variants: vu bach ly ((vang xa) or (lang xa)) hoi. hieu ((ve cam) or (ve cac)) tuc va dan di cua triet*.