Perhaps you should try some spelling variations:
doanh chong » doanh chung, doanh thuong, nhanh chong
dung doanh » dung dan, dung dong
chong cong » cong cong, thong cong, cuong cong
hanh dung » thanh dung, anh dung, hanh dong
cong tinh » cong trinh, cong vinh, long tinh
toan cau » toan cao, toan ban, toan tap
ho hieu » ho chieu, hoi hieu, nho hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu qua - hanh dung doanh chong cong tinh toan cau~.
• Adding a wildcard symbol may retrieve word variants: ho hieu qua - hanh dung doanh chong cong tinh toan cau*.