Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
chieu sang » chieu sach, chieu xanh, hieu lang
canh doanh » hanh doanh, doanh doanh, kinh doanh
doi chieu » doc hieu, doi chi, ho chieu
tong cong » trong cong, cong cong, dung cong
cua tong » cua cong, cua dong, cua nong
cong dan » cong san, cong tan, huong dan
toan tai » toan tap, doanh tai, toan cao
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sang - ((canh doanh) OR (chinh doanh)) cua tong cong dan ((toan tai) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - ((canh doanh) OR (chinh doanh)) cua tong cong dan ((toan tai) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sang - ((canh doanh) OR (chinh doanh)) cua tong cong dan ((toan tai) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - ((canh doanh) OR (chinh doanh)) cua tong cong dan ((toan tai) or (toan ban))*.