Perhaps you should try some spelling variations:
truong dong » truong dang, tuong dong, thuong dong
thieu sang » chieu sang, thieu khang, thieu quang
chinh luat » chinh luan, hinh luat, trinh luat
trong dong » trong cong, trong nong, trong dang
hoc thieu » toc thieu, hoc hien
dao van » do van, dang van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu sang - hanh chinh luat ((truong dong) OR (trong dong)) dao van ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu sang - hanh chinh luat ((truong dong) OR (trong dong)) dao van ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - hanh chinh luat ((truong dong) OR (trong dong)) dao van ban*.