Perhaps you should try some spelling variations:
khong hoang » khung hoang, thong hoang, khong hoan
thanh dung » thanh duong, thanh tung, thanh hung
doi chieu » doc hieu, doi chi, mot chieu
cua khong » hua khong, cua phuong, cua thuong
hoang van » hang va
ho chieu » theo chieu, hoc thieu, mot chieu
dung cua » dung luan, dung cho
than cau » toan cau, phan cau, thanh chau
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: ((doi chieu) or (ho chieu)) xanh - thanh dung cua khong hoang van ((than cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (ho chieu)) xanh - thanh dung cua khong hoang van ((than cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (ho chieu)) xanh - thanh dung cua khong hoang van ((than cau) or (than cap))*.