Perhaps you should try some spelling variations:
hanh dung » thanh dung, anh dung, hanh dong
luan danh » luan thanh, luan van, luan nang
danh cong » dang cong, hanh cong, anh cong
dan than » ban than, van than, dan toan
dan chan » dan gian, van chat
ha tinh » va tinh, may tinh
ho ha » pho ha, ho hap, o ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ha tinh - hanh dung luan danh cong ((((dan than) OR (dan chan))) or (dan ca)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ha tinh - hanh dung luan danh cong ((((dan than) OR (dan chan))) OR (dan ca)) cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ha tinh - hanh dung luan danh cong ((((dan than) OR (dan chan))) or (dan ca)) cao*".