Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua duong » cua dong, qua duong, tuan duong
cua huong » cua phuong, cua thuong, cua truong
tuong tac » cong tac, luong tai, tuong lai
tac thanh » bac thanh, cac thanh, tcc thanh
thanh cac » hanh cac, thanh bac, thanh ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - hanh trinh ((cua duong) OR (cua huong)) tuong tac thanh cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh trinh ((cua duong) OR (cua huong)) tuong tac thanh cac".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh trinh ((cua duong) OR (cua huong)) tuong tac thanh cac*.