Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua, manh cua
hang cong » hang nong, bang cong, thanh cong
dang cong » dung cong
ban thoi » ban thi, ban thai, ban toi
ban tai » van tai, han tai, ban thi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh tranh cua ((hang cong) OR (dang cong)) ((ban thoi) OR (ban tai)) cao~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh tranh cua ((hang cong) or (dang cong)) ((ban thoi) or (ban tai)) cao*.