Perhaps you should try some spelling variations:
luan dang » luan nang, luan danh, luan dong
dang cong » dung cong
khi xanh » khia canh, thi hanh, thi anh
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

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi xanh - anh dung luan dang cong tan toan cao~.
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - anh dung luan dang cong tan toan cao*.