Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
truong cua » truong ca, truong quan, huong cua
truong cao » truong dai
hang cong » dang cong, hang nong, bang cong
trinh pho » trinh cho, trinh phan, trinh chao
pho cao » pho cap, cho cao, pho cam

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 xanh) or (chieu sach)) - anh ((truong cua) OR (truong cao)) hang cong trinh pho cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sach)) - anh ((truong cua) OR (truong cao)) hang cong trinh pho cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chieu sach)) - anh ((truong cua) OR (truong cao)) hang cong trinh pho cao".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sach)) - anh ((truong cua) OR (truong cao)) hang cong trinh pho cao*.