Perhaps you should try some spelling variations:
te mach » ke mach, te sach, tim mach
mach xu » cach xu, sach xu, mach cua
xu lang » cu lang, tu lang, xu dang
lang xa » lang ha, dang xay, lang van
va dinh » van dinh, va kinh, va tinh
dinh te » kinh te, dich te, dinh ve
cua tre » cua te, cuu tre, cua triet
ve cam » ve cham, ve cac, ve cai
va cam » va cham, va cac, va cao
tuc va » thuc va, truc va, tuc xa
te cua » tue cua, le 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 mach xu lang xa hoi. hieu ((ve cam) or (va cam)) tuc va dinh te cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te mach xu lang xa hoi. hieu ((ve cam) OR (va cam)) tuc va dinh te cua tre.
• Adding a wildcard symbol may retrieve word variants: te mach xu lang xa hoi. hieu ((ve cam) or (va cam)) tuc va dinh te cua tre*.