Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
luong tap » luong tai, cuong tap, luong tham
chi xanh » chi anh, chi danh, chi hanh
cua bang » chua bang, cua ban, cua dang
cong tan » cong tac, cong san, cong thanh
toan tap » toan ban
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - canh tranh cua bang ((cong tan) or (luong tap)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - canh tranh cua bang ((cong tan) OR (luong tap)) toan tap*.