Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
danh hai » dang hai, lanh hai, manh hai
hoa danh » hoa doanh, hoa dan, hop danh
hai cua » thai cua, dai cua, hoi cua
thu hoa » thu hoan, thu hoai, thuy hoa
hiem he » hiem xe, thien he, hiem cho
te sach » toc sach
hieu he » hieu ve, hieu le, hieu hien
mai hoi » mai khoi, dai hoi, lai hoi
y nang » ky nang, ly nang, v nang
ma hoi » xa hoi, ma hoa, me hoi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ((ma hoi) OR (mai hoi)). ((hieu he) OR (hiem he)) nam thu hoa danh hai cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang ((ma hoi) OR (mai hoi)). ((hieu he) or (hiem he)) nam thu hoa danh hai cua triet~".
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((ma hoi) OR (mai hoi)). ((hieu he) or (hiem he)) nam thu hoa danh hai cua triet*.