Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, hang cong, nhung lang
thong cong » trong cong, tong cong, thong thong
doi trieu » dong trieu, doi chieu, doi trinh
nhung don » nhung van, nhung bo
tan ca » tan cua, tang ca, dan ca
ca cau » cua cau, cac cau, can cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi trieu tinh - hanh trinh luat ((((nhung cong) OR (nhung don))) or (thong cong)) tan ca cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi trieu tinh - hanh trinh luat ((((nhung cong) OR (nhung don))) OR (thong cong)) tan ca cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi trieu tinh - hanh trinh luat ((((nhung cong) OR (nhung don))) or (thong cong)) tan ca cau*".