Perhaps you should try some spelling variations:
dang van » hoang van, hang va
thuc day » thuc dan, thuc vat
te sach » toc sach
hanh di » hanh de, hang di, danh di
ve cham » va cham, ve chat, vu cham
van hoi » van hoa, van hoc, van hoe
cua duc » cua tuc, cua nuoc, cua quoc
y dang » ky dang, 2 dang, _ dang
ve cai » va cai, ve cac, ve tai

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 y dang van hoi. hieu ((ve cai) or (ve cham)) thuc day ((hanh di) OR (hanh vi)) cua duc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y dang van hoi. hieu ((ve cai) OR (ve cham)) thuc day ((hanh di) OR (hanh vi)) cua duc.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y dang van hoi. hieu ((ve cai) or (ve cham)) thuc day ((hanh di) OR (hanh vi)) cua duc".
• Adding a wildcard symbol may retrieve word variants: te sach y dang van hoi. hieu ((ve cai) or (ve cham)) thuc day ((hanh di) OR (hanh vi)) cua duc*.