Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
cua triet » cua viet, su triet, va triet
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
pho cua » cho cua, kho cua, tho cua
te san » te ban, ke san, tu san
te cac » tu cac, ve cac, te 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 san) or (te cac)) ky nang xa hoi. hieu ve ((tao duoc) or (giao duc)) van thanh pho cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te san) OR (te cac)) ky nang xa hoi. hieu ve ((tao duoc) OR (giao duc)) van thanh pho cua triet.
• Adding a wildcard symbol may retrieve word variants: ((te san) or (te cac)) ky nang xa hoi. hieu ve ((tao duoc) or (giao duc)) van thanh pho cua triet*.