Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
danh sai » dung sai, danh bat, danh dau
cam duc » cam xuc, cao duc, pham duc
va danh » va dinh, va dan, va hanh
hieu va » lieu va, hieu qua
sach ky » sac ky, sach y, sach kem
dang xa » dang xay, lang xa, dang ha
sach ty » sach y, sach tu, sach thu
cua tuc » cua duc, cua tu, cua thuoc
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ((sach ky) OR (sach ty)) dang xa hoi. hieu va cam duc va danh sai ((cua triet) or (cua tuc))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ky) OR (sach ty)) dang xa hoi. hieu va cam duc va danh sai ((cua triet) OR (cua tuc))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ky) OR (sach ty)) dang xa hoi. hieu va cam duc va danh sai ((cua triet) or (cua tuc))*".