Perhaps you should try some spelling variations:
luan tuong » luan luong, luat thuong, xuan truong
hanh dung » thanh dung, anh dung, hanh dong
luan cong » luong cong, luan chung, luan luong
luat cong » thuat cong, luat chung, cua cong
chu xanh » chu manh, chieu xanh, chua xang
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cao » toan ban, toan tap
cua chu » sua chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: cua chu xanh - hanh dung ((luan tuong) or (((luan cong) OR (luat cong)))) cong tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cua chu xanh - hanh dung ((luan tuong) OR (((luan cong) OR (luat cong)))) cong tan toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cua chu xanh - hanh dung ((luan tuong) or (((luan cong) OR (luat cong)))) cong tan toan cao".
• Adding a wildcard symbol may retrieve word variants: cua chu xanh - hanh dung ((luan tuong) or (((luan cong) OR (luat cong)))) cong tan toan cao*.