Perhaps you should try some spelling variations:
pham chuc » pham duc, pham huu, kham chua
cua triet » cua viet, su triet, va triet
thanh tai » thanh hai, thanh toan, doanh tai
ban thanh » ban hanh, ban hang
cham cuc » cham cuu, pham cuc, kham cuoc
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
san ky » sang ky, van ky, dan ky
tu san » thu san, tu ban, tu can

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu san ky nang xa hoi. hieu ve ((cham cuc) or (pham chuc)) ban thanh tai ((cua triet) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky nang xa hoi. hieu ve ((cham cuc) OR (pham chuc)) ban thanh tai ((cua triet) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: tu san ky nang xa hoi. hieu ve ((cham cuc) or (pham chuc)) ban thanh tai ((cua triet) or (cuu tre))*.