Perhaps you should try some spelling variations:
thai cua » than cua, tai cuc, tri cua
dang xay » dang van, van xay
ban danh » ban doanh, ban hanh, ban dan
te sach » toc sach
hai cua » dai cua, hoi cua, lai cua
duc ban » duc tan, duc van, dua ban
ve cham » va cham, ve chat, vu cham
sach ky » sac ky, sach y, sach ty
xay hoi » xa hoi, tay hoi, cay phoi
ky dang » ky nang, ky danh
ve cam » ve cac, va cam, ve cai

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 ky dang xay hoi. hieu ((ve cam) or (ve cham)) duc ban danh ((hai cua) OR (thai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky dang xay hoi. hieu ((ve cam) OR (ve cham)) duc ban danh ((hai cua) OR (thai cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky dang xay hoi. hieu ((ve cam) or (ve cham)) duc ban danh ((hai cua) OR (thai cua)) tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky dang xay hoi. hieu ((ve cam) or (ve cham)) duc ban danh ((hai cua) OR (thai cua)) tre*.