Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
nhung cong » thong cong, hang cong, nhung don
tieu xanh » tieu danh, chieu xanh, dieu hanh
trung cap » truong cao, trung tam
dung cong » dung trong
danh toan » manh toan, anh toan, dan toan
toan cau » toan cao, toan ban, toan tap

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 ((trung cap) or (trung tuan)) ((nhung cong) OR (dung cong)) danh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh ((trung cap) OR (trung tuan)) ((nhung cong) OR (dung cong)) danh toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh ((trung cap) or (trung tuan)) ((nhung cong) OR (dung cong)) danh toan cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh ((trung cap) or (trung tuan)) ((nhung cong) OR (dung cong)) danh toan cau*.