Perhaps you should try some spelling variations:
luan luong » luan phuong, tuan duong, van luong
hanh dung » thanh dung, hanh dong, manh dung
luan cong » luat cong, luong cong, luan chung
chu xanh » chu manh, chieu xanh, chua xang
anh dung » anh dong, anh huong, sach dung
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) OR (anh dung)) ((luan luong) or (luan cong)) cong tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cua chu xanh - ((hanh dung) OR (anh dung)) ((luan luong) OR (luan cong)) cong tan toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cua chu xanh - ((hanh dung) OR (anh dung)) ((luan luong) or (luan cong)) cong tan toan cao".
• Adding a wildcard symbol may retrieve word variants: cua chu xanh - ((hanh dung) OR (anh dung)) ((luan luong) or (luan cong)) cong tan toan cao*.