Perhaps you should try some spelling variations:
hanh dung » thanh dung, anh dung, hanh dong
luan bang » luan nang, luan ban, luan tang
bang cong » dang cong, bang song, hang cong
cong danh » cuong danh, cong dan, cong thanh
quang cao » quang nam
chu manh » ho manh, chu han, thu minh
chu van » cuu van, chu han

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu manh) or (chu van)) - hanh dung luan bang cong danh ((quang cao) or (nang cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu manh) OR (chu van)) - hanh dung luan bang cong danh ((quang cao) OR (nang cao)).
• Adding a wildcard symbol may retrieve word variants: theo ((chu manh) or (chu van)) - hanh dung luan bang cong danh ((quang cao) or (nang cao))*.