Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
dung cong » dung trong
chi xanh » chi anh, chi danh, chi hanh
cua dung » cua dang, cua dong, qua dung
dan phan » doan phan, dan chan, dam phan
van phan » van phong, van thanh, luan phan
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 dung cong ((dan phan) or (van phan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - canh tranh cua dung cong ((dan phan) OR (van phan)) cau.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - canh tranh cua dung cong ((dan phan) or (van phan)) cau*.