Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tranh » canh tranh, hanh trinh, hanh trang
thanh chau » thanh cha, thanh cham, thanh hai
hieu lang » chieu sang, hieu quang, nhieu tang
tranh cua » doanh cua, manh cua
cua nhung » va nhung
thanh chu » thanh cha, thanh thu, thanh thuy
doi hieu » doi chieu, doc hieu, doi hien
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi hieu lang - hanh tranh cua nhung cong dan ((((thanh chu) OR (thanh chau))) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi hieu lang - hanh tranh cua nhung cong dan ((((thanh chu) OR (thanh chau))) OR (than cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi hieu lang - hanh tranh cua nhung cong dan ((((thanh chu) OR (thanh chau))) or (than cap))".
• Adding a wildcard symbol may retrieve word variants: doi hieu lang - hanh tranh cua nhung cong dan ((((thanh chu) OR (thanh chau))) or (than cap))*.