Perhaps you should try some spelling variations:
nhanh thai » nhanh thi, nhanh thanh, nhanh thang
tan nhanh » tai nhanh, tan nhan, tan thanh
cau tren » cu tren, dau tren, ca tren
thai cau » thai cao, toan cau, thai van
dang cay » dang xay, dang ca, dang cac
cay phoi » cap phoi, tay hoi, cay cho
ve cham » va cham, ve chat, vu cham
sach ty » sach tu, sach thu, xach tay
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: tu ((sach ty) or (sach y)) dang cay phoi. hieu ((ve cam) or (ve cham)) duc tan nhanh thai cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ty) OR (sach y)) dang cay phoi. hieu ((ve cam) OR (ve cham)) duc tan nhanh thai cau tren.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ty) or (sach y)) dang cay phoi. hieu ((ve cam) or (ve cham)) duc tan nhanh thai cau tren*.