Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trang » thanh trung, canh tranh, hanh trinh
hanh tang » anh tang, hanh mang, hanh tung
cua nhung » va nhung
cong hoan » cong hoa, dong hoa, cong san
hoan phan » hoa phan, toan phan, doan phan
cheo cua » cho cua, chuoi cua, chat cua
co cua » con cua, ca cua, cong cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((cheo cua) or (co cua)) xang - ((hanh tang) OR (hanh trang)) cua nhung cong hoan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((cheo cua) OR (co cua)) xang - ((hanh tang) OR (hanh trang)) cua nhung cong hoan phan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((cheo cua) or (co cua)) xang - ((hanh tang) OR (hanh trang)) cua nhung cong hoan phan tu".
• Adding a wildcard symbol may retrieve word variants: ((cheo cua) or (co cua)) xang - ((hanh tang) OR (hanh trang)) cua nhung cong hoan phan tu*.