Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
nhiet nang » nhiet dong, viet nang, nhieu tang
thanh chau » thanh cha, thanh cham, thanh chu
hieu lang » chieu sang, hieu quang, nhieu tang
dang cong » dung cong
trang va » tran van, hang va
cong dan » cong san, cong tan, huong dan
toan ban » van ban
va dang » van dang, va nang, va lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu lang) or (nhiet nang)) - hanh trang va dang cong dan ((thanh chau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu lang) OR (nhiet nang)) - hanh trang va dang cong dan ((thanh chau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ho ((hieu lang) or (nhiet nang)) - hanh trang va dang cong dan ((thanh chau) or (toan ban))*.