Perhaps you should try some spelling variations:
dang xay » dang van, van xay
thuc dan » thuc hanh, hoc dan, thuc vat
dan hanh » dang hanh, dan khanh, dan thanh
tu sach » thu sach, su sach, te sach
xay hoi » xa hoi, tay hoi, cay phoi
va chan » va phan, va chat, va cham
hanh ca » hanh cac, hanh cat, hanh cua
y dang » ky dang, 2 dang, _ dang
va can » va cac, va cao, va con
ca cua » co cua
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 sach y dang xay hoi. hieu ((va can) OR (va chan)) thuc dan hanh ca cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y dang xay hoi. hieu ((va can) OR (va chan)) thuc dan hanh ca cua te".
• Adding a wildcard symbol may retrieve word variants: tu sach y dang xay hoi. hieu ((va can) OR (va chan)) thuc dan hanh ca cua te*.