Perhaps you should try some spelling variations:
thanh thanh » nhanh thanh, thanh toan, thanh phan
thanh trung » thanh tung
thanh than » thanh thang, thanh toan, thanh phan
thi chieu » thi chien, thi hieu, theo chieu
trung dap » trung cap, trung dai, trung dam
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
dap dung » ap dung, dan dung, dap ung

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 dung cong ((thanh than) or (thanh thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi chieu) OR (ho chieu)) xanh - thanh trung dap dung cong ((thanh than) OR (thanh thanh)) cau.
• Adding a wildcard symbol may retrieve word variants: ((thi chieu) or (ho chieu)) xanh - thanh trung dap dung cong ((thanh than) or (thanh thanh)) cau*.