Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
cua thuong » cua truong, cua phuong, ca thuong
canh doanh » hanh doanh, chinh doanh, doanh doanh
hien xanh » hien nhanh, chieu xanh, hien khanh
hien hanh » dieu hanh
doanh cua » doanh luan
tan chan » ban chan, can chan, tam chan
dan chan » dan gian, dan ca, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hien xanh) or (hien hanh)) - canh doanh cua thuong cong ((tan chan) OR (dan chan)) dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien xanh) OR (hien hanh)) - canh doanh cua thuong cong ((tan chan) OR (dan chan)) dau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hien xanh) or (hien hanh)) - canh doanh cua thuong cong ((tan chan) OR (dan chan)) dau".
• Adding a wildcard symbol may retrieve word variants: hoc ((hien xanh) or (hien hanh)) - canh doanh cua thuong cong ((tan chan) OR (dan chan)) dau*.