Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh thang » nhanh thang, thanh thang, hanh trang
chuc danh » chuc nganh, thuc hanh, chuc nang
chu manh » chu han, chu van, thu minh
thang va » hang va, trang va, thong va
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
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: theo ((chuc danh) or (((chu manh) or (ho manh)))) - hanh thang va nhung cong van toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chuc danh) OR (((chu manh) OR (ho manh)))) - hanh thang va nhung cong van toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chuc danh) or (((chu manh) or (ho manh)))) - hanh thang va nhung cong van toan cau*.