Perhaps you should try some spelling variations:
dang cay » dang xay, dang ca, dang cac
cay phoi » cap phoi, tay hoi, cay cho
te sach » toc sach
va hanh » van hanh, va thanh, va danh
cau luc » cau truc, cau phuc
hieu va » lieu va, hieu qua
ky dang » ky nang, ky danh
luc va » duc va, tuc va, loc va
vi cuu » vinh cuu
vi luu » vi lua
va cau » van cau, va cac, va dau

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) or (thu hoach)) ky dang cay phoi. hieu va cau luc va hanh ((vi cuu) or (vi luu)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (thu hoach)) ky dang cay phoi. hieu va cau luc va hanh ((vi cuu) OR (vi luu)) tre.
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (thu hoach)) ky dang cay phoi. hieu va cau luc va hanh ((vi cuu) or (vi luu)) tre*.