Perhaps you should try some spelling variations:
viet chung » viet hung, viet phuong, viet thuong
thanh phan » thanh pho, thanh san, thanh toan
hieu lang » chieu sang, hieu quang, nhieu tang
canh tran » canh tranh, hanh trang, banh trang
tran viet » trien viet, gian viet, san viet
cong dang » cong dong, cong dung, cong danh
moi hieu » moi dieu, hoi hieu, mot chieu
cong dan » cong san, cong tan, huong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: moi hieu lang - canh tran viet chung ((cong dan) or (cong dang)) thanh phan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: moi hieu lang - canh tran viet chung ((cong dan) OR (cong dang)) thanh phan*.