Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
va thanh » gia thanh, ban thanh, va tinh
thanh va » thanh van, hanh va, thanh ha
cau tren » cu tren, dau tren, ca tren
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang co » nang cao, nang doc, nang noi
ve cham » va cham, ve chat, ve chim
vu cham » va cham, vu kham, tu cham
xuc va » duc va, tuc va, luc va
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: thu sach ty nang co hoc. hieu ((ve cham) or (vu cham)) xuc va thanh va cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ty nang co hoc. hieu ((ve cham) OR (vu cham)) xuc va thanh va cau tren.
• Adding a wildcard symbol may retrieve word variants: thu sach ty nang co hoc. hieu ((ve cham) or (vu cham)) xuc va thanh va cau tren*.