Perhaps you should try some spelling variations:
trinh quan » tinh quang, trinh luat, trinh han
thong cong » trong cong, tong cong, thong thong
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
trinh cua » tinh cua, trinh luat, trinh luan
cong dan » cong san, cong tan, huong dan
toan ban » van ban
toan cao » toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chua xang - hanh ((trinh cua) OR (trinh quan)) thong cong dan ((toan ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chua xang - hanh ((trinh cua) OR (trinh quan)) thong cong dan ((toan ban) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chua xang - hanh ((trinh cua) OR (trinh quan)) thong cong dan ((toan ban) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: theo chua xang - hanh ((trinh cua) OR (trinh quan)) thong cong dan ((toan ban) or (toan cao))*.