Perhaps you should try some spelling variations:
hieu lang » chieu sang, hieu quang, nhieu tang
hanh tram » hanh tam, hanh trang, thanh tran
van thang » van khang, van hang, van than
van thanh » ban thanh, van tuan
nho hieu » nha hieu, nho sieu, nhu hieu
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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 lang - hanh tram ((van thang) OR (van thanh)) cong dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nho hieu lang - hanh tram ((van thang) OR (van thanh)) cong dan toan cau*".