Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van tran » van trang, van tranh, van tuan
tran huu » tran duc
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cam duc » cam xuc, cao duc, nam duoc
huu cua » hu cua, cuu cua, hau 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 nang xa hoi. hieu va ((cam duc) or (pham duc)) van tran huu cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky nang xa hoi. hieu va ((cam duc) OR (pham duc)) van tran huu cua triet.
• Adding a wildcard symbol may retrieve word variants: su sac ky nang xa hoi. hieu va ((cam duc) or (pham duc)) van tran huu cua triet*.