Perhaps you should try some spelling variations:
lieu nghe » lieu nhe, lieu nghien, li nghe
lieu nha » lieu khoa, lieu phap, lieu tham
nam danh » nam dinh, nam dan
danh sai » dung sai, danh bat, danh dau
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
nang ma » tang ma, sang ma, nang cao
thu nam » tu nam, thu nhap, thu nhat
ma hoi » mai hoi, xa hoi, ma hoa
cua tu » cua tuc, cua su, cua cu

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 ky nang ma hoi. ((lieu nghe) OR (lieu nha)) nam thu nam danh sai ((cua te) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang ma hoi. ((lieu nghe) OR (lieu nha)) nam thu nam danh sai ((cua te) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang ma hoi. ((lieu nghe) OR (lieu nha)) nam thu nam danh sai ((cua te) or (cua tu))".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang ma hoi. ((lieu nghe) OR (lieu nha)) nam thu nam danh sai ((cua te) or (cua tu))*.