Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
lai cuoc » tai cuc, va cuoc, lai cua
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
sach tu » sach thu, cach tu, sach ty
cac luc » cau luc, coc luc, cac nuoc
va danh » va dinh, va dan, va hanh
nang xa » nang x, nang ma, mang xa
lai cuu » lai cua, lai chau, loai cua
luc va » duc va, tuc va, loc va
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 tu ((nang xa) or (lang xa)) hoi. hieu ve cac luc va danh ((lai cuu) OR (lai cuoc)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach tu ((nang xa) OR (lang xa)) hoi. hieu ve cac luc va danh ((lai cuu) OR (lai cuoc)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach tu ((nang xa) or (lang xa)) hoi. hieu ve cac luc va danh ((lai cuu) OR (lai cuoc)) tre".
• Adding a wildcard symbol may retrieve word variants: thuat sach tu ((nang xa) or (lang xa)) hoi. hieu ve cac luc va danh ((lai cuu) OR (lai cuoc)) tre*.