Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
chung long » khung long, chung thong, chuong dong
doi chieu » doc hieu, doi chi, ho chieu
hung long » hung luong, khung long, thang long
toan tai » toan tap, doanh tai, toan cao
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - hanh trinh luat ((chung long) OR (hung long)) tinh ((toan tai) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh trinh luat ((chung long) OR (hung long)) tinh ((toan tai) OR (toan ban))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - hanh trinh luat ((chung long) OR (hung long)) tinh ((toan tai) or (toan ban))*".