Perhaps you should try some spelling variations:
toan thanh » tran thanh, hoan thanh, toan thang
cua triet » cua viet, su triet, va triet
thanh ban » thanh san, thanh van, thanh bac
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
hieu ve » hieu va, hieu van
cua tre » cua te, cuu tre, dua tren
cam duc » cao duc, pham duc, nam duoc
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 ve ((cam duc) or (cam xuc)) toan thanh ban ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky tang xa hoi. hieu ve ((cam duc) OR (cam xuc)) toan thanh ban ((cua tre) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: su sac ky tang xa hoi. hieu ve ((cam duc) or (cam xuc)) toan thanh ban ((cua tre) or (cua triet))*.