Perhaps you should try some spelling variations:
hanh luan » khanh luan, hang luan, hanh luat
dung cong » dung trong
van tang » van thang, van trang, van nang
luan tin » luan tinh, luat tin, xuan tin
cong dan » cong san, cong tan, huong dan
than cau » phan cau, thanh chau, thanh mau
toan cau » toan cao, toan ban, toan tap
than cap » khan cap, thanh lap, thanh cac
cap van » cac van, cao van, tap van

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

• Performing a fuzzy search may retrieve terms with similar spellings: cap van tang - hanh luan tin dung cong dan ((((than cau) OR (toan cau))) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cap van tang - hanh luan tin dung cong dan ((((than cau) OR (toan cau))) OR (than cap))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cap van tang - hanh luan tin dung cong dan ((((than cau) OR (toan cau))) or (than cap))*".