Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
cong thanh » dong thanh, cong trinh, cong tan
hanh tang » hanh trang, anh tang, hanh mang
thanh lap » thanh san, phan lap, thanh hai
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan cac, phan tu
tang he » tang le, tang ha, bang he

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 - hanh tang he thong ((cong dan) or (cong thanh)) ((phan cau) or (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh tang he thong ((cong dan) OR (cong thanh)) ((phan cau) OR (thanh lap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh tang he thong ((cong dan) or (cong thanh)) ((phan cau) or (thanh lap))*.