Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
danh sai » dung sai, danh bat, danh dau
thau xay » thuat xay, tu xay, phan xay
sach ky » sac ky, sach y, sach ty
sai cua » dai cua, hai cua, lai cua
su sach » so sach, vu sach
sang xa » song xa, lang xa, sang ma
hieu he » hieu ve, hiem he, hieu le
ky sang » ky nang, ky dang, ky tang
thu xa » thu ha, thu xe, thu ba
he nam » ha nam, nghe nam

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky sang xa hoi. hieu he nam ((thu xa) or (((thu xac) or (thau xay)))) danh sai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky sang xa hoi. hieu he nam ((thu xa) OR (((thu xac) OR (thau xay)))) danh sai cua triet.
• Adding a wildcard symbol may retrieve word variants: su sach ky sang xa hoi. hieu he nam ((thu xa) or (((thu xac) or (thau xay)))) danh sai cua triet*.