Perhaps you should try some spelling variations:
luan nhung » luan hung, quan nhung, luan phuong
luan chung » luan chinh
hanh dung » thanh dung, anh dung, hanh dong
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban
chu van » cuu van, chu han

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu van)) - hanh dung ((luan nhung) OR (luan chung)) cong dan toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chu van)) - hanh dung ((luan nhung) OR (luan chung)) cong dan toan tap~".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu van)) - hanh dung ((luan nhung) OR (luan chung)) cong dan toan tap*.