Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
nhung cong » dung cong, hang cong, nhung don
chuc danh » chuc nganh, thuc hanh, chuc nang
hanh tang » hanh trang, anh tang, hanh mang
tang cua » mang cua, hang cua, tang luan
van toan » van tuan, van tan, van thanh
toan tap » toan ban
chu han » chu van

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chuc danh) or (chu han)) - hanh tang cua ((nhung cong) or (thong cong)) van toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chuc danh) OR (chu han)) - hanh tang cua ((nhung cong) OR (thong cong)) van toan tap.
• Adding a wildcard symbol may retrieve word variants: theo ((chuc danh) or (chu han)) - hanh tang cua ((nhung cong) or (thong cong)) van toan tap*.