Perhaps you should try some spelling variations:
thanh vung » thanh vuong, thanh tung, thanh hung
cong hach » cong sach, cong thanh, cong khanh
hach toan » thanh toan, manh toan
chi xanh » chi anh, chi danh, chi hanh
tam bang » tao bang, thai bang, tang bang
toan ban » van ban
doi chi » doi khi
tam ban » tai ban, tao ban, tay ban

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 - thanh vung ((tam bang) OR (tam ban)) cong hach toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - thanh vung ((tam bang) OR (tam ban)) cong hach toan ban".
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - thanh vung ((tam bang) OR (tam ban)) cong hach toan ban*.