Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thuong cao » truong cao, thuong chau, thuong mai
dong doanh » dung doanh, trong doanh, doanh doanh
doanh phan » doanh nhan, doan phan, doanh thanh
thong cao » thong cac, thong cap, thong cau
dang dong » dang cong, dung dong, dan dong
ho chieu » theo chieu, hoc thieu, mot chieu
phan dau » phan tu, hang dau

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 - thanh ((thuong cao) or (thong cao)) dang dong doanh phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh ((thuong cao) OR (thong cao)) dang dong doanh phan dau*.