Perhaps you should try some spelling variations:
xang xay » dang xay, van xay, xang dau
hieu van » hieu va, thien van, lieu va
te sach » toc sach
sach ty » sach y, sach tu, sach thu
xay hoi » xa hoi, tay hoi, cay phoi
van cuc » van duc, van luc, van cu
thue va » thuc va, thuyet va, thuc vat
va tinh » may tinh
ve cua » le cua, de cua, ve cum
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 sach ty xang xay hoi. hieu van cuc thue va tinh ((ve cua) OR (te cua)) viet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty xang xay hoi. hieu van cuc thue va tinh ((ve cua) OR (te cua)) viet".
• Adding a wildcard symbol may retrieve word variants: te sach ty xang xay hoi. hieu van cuc thue va tinh ((ve cua) OR (te cua)) viet*.