Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
nho hieu » nha hieu, nho sieu, nghe hieu
nhu hieu » nhu hien, nha hieu, nhu dieu
tang cua » mang cua, hang cua, tang luan
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((nho hieu) or (nhu hieu)) qua - hanh tang cua nhung cong dan ((toan cau) OR (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((nho hieu) OR (nhu hieu)) qua - hanh tang cua nhung cong dan ((toan cau) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((nho hieu) or (nhu hieu)) qua - hanh tang cua nhung cong dan ((toan cau) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: ((nho hieu) or (nhu hieu)) qua - hanh tang cua nhung cong dan ((toan cau) OR (toan tap))*.