Perhaps you should try some spelling variations:
truong cong » trong cong, truong long, truong chung
truong dong » trong dong, truong dang, tuong dong
chieu sang » chieu sach, chieu xanh, hieu lang
hanh trinh » canh tranh, hanh chinh
ho chieu » theo chieu, hoc thieu, doi chieu
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 chieu sang - hanh trinh luat ((truong cong) OR (truong dong)) dan van ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - hanh trinh luat ((truong cong) OR (truong dong)) dan van ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - hanh trinh luat ((truong cong) OR (truong dong)) dan van ban*.