Perhaps you should try some spelling variations:
canh tinh » hanh tinh, manh tinh, canh tranh
dung cong » dung trong
chi xanh » chi anh, chi danh, chi hanh
tinh ung » tinh dung, trinh ung, tinh hung
doi chi » doi khi
cong va » dong va, cong ha, cong tac
van cau » van dau, van hau, van chat

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 tinh ung dung cong va van cau~.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - canh tinh ung dung cong va van cau*.