Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh than » thanh thanh, thanh thang, thanh toan
thi chieu » thi chien, thi hieu, theo chieu
trung dap » trung cap, trung dai, trung lap
trung dam » trung tam, trung dai, trong dam
ho chieu » theo chieu, hoc thieu, doi chieu
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thi chieu) or (ho chieu)) xanh - thanh ((trung dap) OR (trung dam)) nhung cong thanh than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi chieu) OR (ho chieu)) xanh - thanh ((trung dap) OR (trung dam)) nhung cong thanh than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thi chieu) or (ho chieu)) xanh - thanh ((trung dap) OR (trung dam)) nhung cong thanh than cau".
• Adding a wildcard symbol may retrieve word variants: ((thi chieu) or (ho chieu)) xanh - thanh ((trung dap) OR (trung dam)) nhung cong thanh than cau*.