Perhaps you should try some spelling variations:
hieu nganh » hiem ngan, hieu manh, nghiep nganh
vien nganh » vien thanh
chiet tach » chieu sach
hanh trinh » canh tranh, hanh chinh
luat dung » suat dung, luat chung, luat quang
dung cong » dung trong
cong dan » cong san, cong tan, huong dan
dan van » dang van, doan van, dao van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((((hieu nganh) OR (vien nganh))) or (chiet tach)) - hanh trinh luat dung cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((hieu nganh) OR (vien nganh))) OR (chiet tach)) - hanh trinh luat dung cong dan van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((((hieu nganh) OR (vien nganh))) or (chiet tach)) - hanh trinh luat dung cong dan van ban".
• Adding a wildcard symbol may retrieve word variants: ho ((((hieu nganh) OR (vien nganh))) or (chiet tach)) - hanh trinh luat dung cong dan van ban*.