Perhaps you should try some spelling variations:
thanh ve » hanh ve, thanh va, thanh vien
va thanh » gia thanh, ban thanh, va tinh
cau tren » cu tren, dau tren, ca tren
nang co » nang cao, nang doc, nang noi
sach ky » sac ky, sach y, sach kem
vu cham » va cham, vu kham, tu cham
sach ty » sach y, sach tu, sach thu
ve cham » va cham, ve chat, ve chim
xuc va » duc va, tuc va, luc va
ve cau » ke cau, va cau, ve cac

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((sach ky) OR (sach ty)) nang co hoc. hieu ((ve cham) or (vu cham)) xuc va thanh ve cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sach ky) OR (sach ty)) nang co hoc. hieu ((ve cham) OR (vu cham)) xuc va thanh ve cau tren.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((sach ky) OR (sach ty)) nang co hoc. hieu ((ve cham) or (vu cham)) xuc va thanh ve cau tren".
• Adding a wildcard symbol may retrieve word variants: thu ((sach ky) OR (sach ty)) nang co hoc. hieu ((ve cham) or (vu cham)) xuc va thanh ve cau tren*.