Perhaps you should try some spelling variations:
doanh nhung » doanh chung, doanh thuong, doanh nhan
tung doanh » dung doanh, trong doanh, nhung doanh
nhung cong » dung cong, thong cong, hang cong
trinh toan » tinh toan, thanh toan, trinh han
hieu lang » chieu sang, hieu quang, nhieu tang
manh tung » manh hung, thanh tung
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 - manh tung doanh nhung cong trinh toan cau~.
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - manh tung doanh nhung cong trinh toan cau*.