Perhaps you should try some spelling variations:
tran thanh » ban thanh, van thanh, quan thanh
cua triet » cua viet, su triet, va triet
van pham » san pham, van phan, van tham
van phat » va phat, van chat, van phan
duc tran » duc tan, duc toan, duc tren
thanh de » hanh de, thanh ve, thanh do
nang xa » nang x, lang xa, nang ma
ban ky » van ky
dan ky » van ky
de cua » le cua, te cua, dieu cua

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((ban ky) OR (dan ky)) nang xa hoi. hieu ((van pham) OR (van phat)) duc tran thanh de cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((ban ky) OR (dan ky)) nang xa hoi. hieu ((van pham) or (van phat)) duc tran thanh de cua triet~".
• Adding a wildcard symbol may retrieve word variants: tu ((ban ky) OR (dan ky)) nang xa hoi. hieu ((van pham) or (van phat)) duc tran thanh de cua triet*.