Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
lai cuoc » tai cuc, va cuoc, lai cua
cuoc tre » cuoc tro, nuoc tren, duoc tren
hieu ve » hieu va, hieu van
sach ty » sach y, sach tu, sach thu
cac luc » cau luc, coc luc, cac nuoc
va danh » va dan, va hanh, dia danh
va dinh » van dinh, va kinh, va tinh
nang xa » lang xa, nang ma, mang xa
ve cac » va cac, vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sach ty ((nang xa) or (nang x)) hoi. hieu ve cac luc ((va danh) OR (va dinh)) lai cuoc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach ty ((nang xa) OR (nang x)) hoi. hieu ve cac luc ((va danh) OR (va dinh)) lai cuoc tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach ty ((nang xa) or (nang x)) hoi. hieu ve cac luc ((va danh) OR (va dinh)) lai cuoc tre*".