Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh tranh » canh tranh, hanh trinh, hanh trang
cua thuong » cua truong, cua phuong, ca thuong
cong thanh » dong thanh, cong trinh, cong tan
tranh cua » doanh cua, manh cua
cong dan » cong san, cong tan, huong dan
toan tap » toan ban
toan cao » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - hanh tranh cua thuong ((cong dan) or (cong thanh)) ((toan tap) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - hanh tranh cua thuong ((cong dan) OR (cong thanh)) ((toan tap) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - hanh tranh cua thuong ((cong dan) or (cong thanh)) ((toan tap) or (toan cao))*.