Perhaps you should try some spelling variations:
thanh tranh » thanh thanh, thanh tran, thanh trang
chap thuong » chan thuong, phan thuong, pham thuong
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh chap » tranh cua, trinh chat
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
than cau » phan cau, than cap, thanh chau
toan cau » toan cao, toan ban, toan tap

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 tranh chap thuong ((huong dan) or (cong san)) ((than cau) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh tranh chap thuong ((huong dan) OR (cong san)) ((than cau) OR (toan cau)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh tranh chap thuong ((huong dan) or (cong san)) ((than cau) or (toan cau))*.