Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chieu lang » chieu sang, hieu lang, chieu xanh
thong cong » trong cong, tong cong, thong thong
hanh tang » hanh trang, anh tang, hanh mang
cua thong » cua thuong, cua khong, cua tong
chi lang » thi lan, chi van, hoi lang
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu lang) OR (chi lang)) - ((hanh tang) or (hanh trinh)) cua thong cong dan phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu lang) OR (chi lang)) - ((hanh tang) OR (hanh trinh)) cua thong cong dan phan dau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu lang) OR (chi lang)) - ((hanh tang) or (hanh trinh)) cua thong cong dan phan dau*".