Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
tranh chua » tranh cua, trinh chuan, tranh chap
chua bang » chu bang, chua nang, chua xang
bang song » nang song
song luat » cong suat, song cua, tong luan
luat hinh » luat kinh
ho chieu » hoc thieu, doi chieu, mot chieu
hinh can » chinh can, minh can, hinh dan

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) or (theo chieu)) xanh - canh tranh chua bang song luat hinh can~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) xanh - canh tranh chua bang song luat hinh can.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (theo chieu)) xanh - canh tranh chua bang song luat hinh can*.