Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chuc danh » chuc nganh, thuc hanh, chuc nang
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, anh tang, hanh mang
hang nong » thang long, han tong
tang cua » mang cua, hang cua, tang luan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao ((chuc danh) or (chua xang)) - hanh tang cua ((nhung cong) or (hang nong)) dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chuc danh) OR (chua xang)) - hanh tang cua ((nhung cong) OR (hang nong)) dan toan cau.
• Adding a wildcard symbol may retrieve word variants: chao ((chuc danh) or (chua xang)) - hanh tang cua ((nhung cong) or (hang nong)) dan toan cau*.