Perhaps you should try some spelling variations:
hieu quang » thieu quang, hieu quan, hieu qua
hanh trang » thanh trung, canh tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
trang cua » tranh cua, tang cua, trung cua
cua nhung » va nhung
hoi hieu » hoi phieu, hoi tieu, moi hieu
cong dan » cong san, cong tan, huong dan
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: hoi hieu quang - hanh trang cua nhung cong dan ((toan tap) or (((toan cao) OR (toan ban))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoi hieu quang - hanh trang cua nhung cong dan ((toan tap) OR (((toan cao) OR (toan ban)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoi hieu quang - hanh trang cua nhung cong dan ((toan tap) or (((toan cao) OR (toan ban))))".
• Adding a wildcard symbol may retrieve word variants: hoi hieu quang - hanh trang cua nhung cong dan ((toan tap) or (((toan cao) OR (toan ban))))*.