Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh doanh » hang doanh, chinh doanh, doanh doanh
mot chieu » ho chieu
doi chieu » doi chi, ho chieu, thi chieu
doc hieu » toc thieu, hoc thieu, hoc hien
doanh va » doan va, doanh tai, doanh cua
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (((doi chieu) OR (doc hieu)))) xanh - hanh doanh va nhung cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (((doi chieu) OR (doc hieu)))) xanh - hanh doanh va nhung cong dan phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((mot chieu) or (((doi chieu) OR (doc hieu)))) xanh - hanh doanh va nhung cong dan phan cau".
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (((doi chieu) OR (doc hieu)))) xanh - hanh doanh va nhung cong dan phan cau*.