Perhaps you should try some spelling variations:
chuc danh » chuc nganh, thuc hanh, chuc nang
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
cong tang » cong thang, cong lang, cong vang
chu manh » ho manh, chu han, chu van
tang cua » mang cua, hang cua, tang luan
cong tan » cong tac, cong san, cong thanh

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 (chu manh)) - hanh tang cua nhung ((cong tang) or (cong tan)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chuc danh) OR (chu manh)) - hanh tang cua nhung ((cong tang) OR (cong tan)) van ban.
• Adding a wildcard symbol may retrieve word variants: chao ((chuc danh) or (chu manh)) - hanh tang cua nhung ((cong tang) or (cong tan)) van ban*.