Perhaps you should try some spelling variations:
chieu lang » chieu sang, hieu lang, chi lang
canh trinh » canh tranh, hanh trinh, canh tinh
luat huong » luat thuong, suat huong, xuat thuong
trinh toan » tinh toan, thanh toan, trinh han
luat hanh » luat hinh, luat canh, luat danh
ho chieu » theo chieu, hoc thieu, doi chieu
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: ho chieu lang - canh trinh ((luat hanh) or (luat huong)) cong trinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu lang - canh trinh ((luat hanh) OR (luat huong)) cong trinh toan ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu lang - canh trinh ((luat hanh) or (luat huong)) cong trinh toan ban*.