Perhaps you should try some spelling variations:
nang ma » tang ma, nang cao, mang may
ve cham » va cham, ve chat, ve chim
sang ma » tang ma, sang tao, mang may
vu cham » va cham, vu kham, tu cham
vi cua » vai cua, di cua
dan vi » doan vi, don vi, dan va
va dan » ca dan, va dao, va dau
tuc va » thuc va, truc va, tuc xa
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: tu cac ky ((sang ma) or (nang ma)) hoi. hieu ((ve cham) OR (vu cham)) tuc va dan vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky ((sang ma) OR (nang ma)) hoi. hieu ((ve cham) OR (vu cham)) tuc va dan vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky ((sang ma) or (nang ma)) hoi. hieu ((ve cham) OR (vu cham)) tuc va dan vi cua te".
• Adding a wildcard symbol may retrieve word variants: tu cac ky ((sang ma) or (nang ma)) hoi. hieu ((ve cham) OR (vu cham)) tuc va dan vi cua te*.