Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
quang phan » quang chan, quang phat, quang thanh
luat dung » suat dung, luat chung, luat quang
dung cong » dung trong
van phan » van phong, van thanh, luan phan

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 sach - hanh trinh luat dung cong ((quang phan) or (van phan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - hanh trinh luat dung cong ((quang phan) OR (van phan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - hanh trinh luat dung cong ((quang phan) or (van phan)) cau*.