Perhaps you should try some spelling variations:
tinh bang » tinh sang, tinh lang, tinh quang
dung cong » dung trong
chi xanh » chi anh, chi danh, chi hanh
anh dang » anh dong, anh dung, anh bang
anh danh » anh anh, anh dinh, minh danh
vat dung » van dung, va dung, viet dung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man
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 - ((tinh bang) or (((anh dang) or (anh danh)))) vat dung cong dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - ((tinh bang) OR (((anh dang) OR (anh danh)))) vat dung cong dan than ban.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - ((tinh bang) or (((anh dang) or (anh danh)))) vat dung cong dan than ban*.