Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
chinh luat » chinh luan, hinh luat, trinh luat
luat huong » luat thuong, suat huong, xuat thuong
cong quang » luong quang, thong quang, duong quang
cong lang » cong vang, cong luong, cong ngang
ho chieu » theo chieu, hoc thieu, doi chieu
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 - hanh chinh luat huong ((cong quang) or (cong lang)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh chinh luat huong ((cong quang) OR (cong lang)) toan cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh chinh luat huong ((cong quang) or (cong lang)) toan cao*.