Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan cao » toan ban, toan tap
van anh » van thanh, tuan anh, van minh

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 tinh - ((canh manh) or (van anh)) cua nhung cong san toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - ((canh manh) OR (van anh)) cua nhung cong san toan cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - ((canh manh) or (van anh)) cua nhung cong san toan cao*.