Perhaps you should try some spelling variations:
doanh chung » doanh nhung, doanh thuong, doan hung
dung doanh » dung dan, dung dong
chung cong » nhung cong, chong cong, phung cong
hieu lang » chieu sang, hieu quang, nhieu tang
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 lang - hanh dung doanh chung cong tinh toan cau~.
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - hanh dung doanh chung cong tinh toan cau*.