Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
canh doanh » hanh doanh, chinh doanh, doanh doanh
chieu sang » chieu sach, chieu xanh, nhieu tang
cua phuong » cuu phuong, cuc phuong, luan phuong
hieu lang » hieu quang, nhieu tang, biet lang
doanh cua » doanh luan
hieu van » hieu va, thien van, lieu va
cong dan » cong san, cong tan, huong dan
dan van » dang van, doan van, dao van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((((hieu lang) OR (hieu van))) or (chieu sang)) - canh doanh cua phuong cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((hieu lang) OR (hieu van))) OR (chieu sang)) - canh doanh cua phuong cong dan van ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((((hieu lang) OR (hieu van))) or (chieu sang)) - canh doanh cua phuong cong dan van ban*".