Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh doanh » hang doanh, chinh doanh, doanh doanh
choi thuc » hoc thuc, hoi chuc, cho thue
theo chu » theo chieu, cho chu, chao chu
doanh va » doan va, doanh tai, doanh cua
cong dan » cong san, cong tan, huong dan
tuan cao » juan cao, quang cao, thuan cam
toan cao » toan ban, toan tap

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

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