Perhaps you should try some spelling variations:
cau triet » cau trieu, su triet, cua triet
ban thanh » ban hanh, ban hang
cham cuc » cham cuu, pham cuc, pham chuc
cau treo » cau theo, cau tren, cau trieu
nang van » dang van, tang van, lang van
cuc ban » cua ban, cac ban, cuu ban
va cham » va chat, va tham
hieu va » lieu va, hieu qua
van hoi » van hoa, van hoc, van hoe
can ky » van ky, dan ky, tan ky
ban ky » van ky, dan ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((can ky) or (ban ky)) nang van hoi. hieu va cham cuc ban thanh san ((cau treo) or (cau triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((can ky) OR (ban ky)) nang van hoi. hieu va cham cuc ban thanh san ((cau treo) OR (cau triet)).
• Adding a wildcard symbol may retrieve word variants: tu ((can ky) or (ban ky)) nang van hoi. hieu va cham cuc ban thanh san ((cau treo) or (cau triet))*.