Perhaps you should try some spelling variations:
thanh pham » thanh phan, thanh pho, thanh hai
cua triet » cua viet, su triet, va triet
thanh tam » thanh tai, thanh tay, thanh nam
bach ky » bac ky
cam tuc » cam xuc, cam tu, nam thuc
hieu ve » hieu va, hieu van
su tien » su kien, su hien, tu tieng
nang o » nang co, nang ho, nang ro
tuc va » thuc va, truc va, tuc xa
ve cam » ve cham, ve cac, va cam
o hoi » co hoi, o hoc, o hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu bach ky nang o hoi. hieu ve cam tuc va ((thanh pham) or (thanh tam)) ((cua triet) or (su tien))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu bach ky nang o hoi. hieu ve cam tuc va ((thanh pham) OR (thanh tam)) ((cua triet) OR (su tien)).
• Adding a wildcard symbol may retrieve word variants: vu bach ky nang o hoi. hieu ve cam tuc va ((thanh pham) or (thanh tam)) ((cua triet) or (su tien))*.