Perhaps you should try some spelling variations:
luan trinh » xuan trinh, luan tinh, luan tranh
trinh cong » trinh dung
dieu danh » dieu hanh, dia danh, dien anh
tieu danh » tiep danh, thien danh, dieu hanh
hanh tang » hanh trang, anh tang, hanh mang
tang luan » dung luan
cong tan » cong tac, cong san, cong thanh
toan cao » toan tap
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuc ((dieu danh) OR (tieu danh)) - hanh tang luan trinh cong tan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuc ((dieu danh) OR (tieu danh)) - hanh tang luan trinh cong tan ((toan cao) OR (toan ban))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuc ((dieu danh) OR (tieu danh)) - hanh tang luan trinh cong tan ((toan cao) or (toan ban))*".