Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ban thanh » ban hanh, ban hang
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
hieu va » lieu va, hieu qua
cam duc » cam xuc, cao duc, pham duc
dao duc » giao duc, tao duoc
san cua » sang cua, ban cua, dan cua
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky tang xa hoi. hieu va ((cam duc) or (dao duc)) ban thanh san cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky tang xa hoi. hieu va ((cam duc) OR (dao duc)) ban thanh san cua triet.
• Adding a wildcard symbol may retrieve word variants: su sac ky tang xa hoi. hieu va ((cam duc) or (dao duc)) ban thanh san cua triet*.