Perhaps you should try some spelling variations:
danh quang » doanh quang, dang quang, dinh quang
doi chieu » doc hieu, doi chi, mot chieu
trung cap » truong cao, trung tam
cong cong » cong dong, trong cong, dung cong
cong danh » cuong danh, cong dan, cong thanh
quang cao » nang cao, quang nam
ho chieu » theo chieu, hoc thieu, mot chieu
trung ha » trung hoc, trung tam

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

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