Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
canh doanh » chinh doanh, doanh doanh, kinh doanh
thong cong » trong cong, tong cong, thong thong
trinh toan » tinh toan, thanh toan, trinh han
chao chua » chao chu, cha chua, chay chua
chua xang » chua nang, chuc nang, chu bang
cua thong » cua thuong, cua khong, cua tong
toan cau » 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: chao chua xang - ((canh doanh) or (hanh doanh)) cua thong cong trinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chua xang - ((canh doanh) OR (hanh doanh)) cua thong cong trinh toan cau.
• Adding a wildcard symbol may retrieve word variants: chao chua xang - ((canh doanh) or (hanh doanh)) cua thong cong trinh toan cau*.