Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sang » chieu sach, chieu xanh, hieu lang
trang luat » tang luat, truong luat, tang luan
dung cong » dung trong
cong tap » cuong tap, cong tac, cong tan
tap doan » tap quan
doan ban » doanh ban, toan ban, doan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sang - hanh ((trang luat) or (trinh luat)) dung cong tap doan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sang - hanh ((trang luat) OR (trinh luat)) dung cong tap doan ban.
• Adding a wildcard symbol may retrieve word variants: theo chieu sang - hanh ((trang luat) or (trinh luat)) dung cong tap doan ban*.