Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, tong cong, thong thong
doan phan » doanh phan, toan phan, dan phan
ho chieu » theo chieu, hoc thieu, doi chieu
tuong ca » truong ca, tuong cay, tuong cua
ca thong » ca thuong, va thong, ca trong
van phan » van phong, van thanh, luan phan

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: ho chieu xanh - thanh tuong ca thong cong ((van phan) OR (doan phan)) cau~.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh tuong ca thong cong ((van phan) or (doan phan)) cau*.