Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van hang » van khang, van hoang, van thang
hang doi » hang di, hang loi, huong doi
toc sac » toc sach, toc san, hoc sach
nang xa » nang x, lang xa, nang ma
hieu le » hieu ve, hieu he, hieu ly
cua lam » cua tam, cua nam, cua am
cua dao » ca dao, cua dan, cua dai
doi cua » dai cua, hoi cua
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: toc sac ky nang xa hoi. hieu le ((cua lam) or (cua dao)) van hang doi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sac ky nang xa hoi. hieu le ((cua lam) OR (cua dao)) van hang doi cua triet.
• Adding a wildcard symbol may retrieve word variants: toc sac ky nang xa hoi. hieu le ((cua lam) or (cua dao)) van hang doi cua triet*.