Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
luat nhung » luat chung, luat thuong, thuat nhung
cong manh » duong manh, cong thanh, hoang manh
cong danh » cuong danh, cong dan, cong thanh
ho chieu » theo chieu, hoc thieu, doi chieu
toan cao » toan ban
toan tap » toan ban

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 - hanh trinh luat nhung ((cong manh) OR (cong danh)) ((toan cao) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh trinh luat nhung ((cong manh) OR (cong danh)) ((toan cao) or (toan tap))~".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh trinh luat nhung ((cong manh) OR (cong danh)) ((toan cao) or (toan tap))*.