Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
theo chieu » theo tieu, ho chieu, theo chu
thanh than » thanh thanh, thanh thang, thanh toan
doi chieu » doi chi, ho chieu, mot chieu
dung cong » dung trong
doc hieu » toc thieu, hoc thieu, hoc hien
anh bang » anh hoang, anh quang, tinh bang
bang cua » ban cua, mang cua, hang cua
cua dung » cua dang, cua dong, qua dung
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (((doi chieu) or (doc hieu)))) xanh - anh bang cua dung cong thanh than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (((doi chieu) OR (doc hieu)))) xanh - anh bang cua dung cong thanh than cap*.