Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
trinh toan » tinh toan, thanh toan, trinh quan
doc chieu » doc hieu, doi chieu, toc thieu
nhan dung » chan dung, nhan dang, ngan dung
dung cong » dung trong
trinh han » trinh quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc chieu tinh - canh doanh nhan dung cong ((trinh toan) or (trinh han)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc chieu tinh - canh doanh nhan dung cong ((trinh toan) OR (trinh han)) cau.
• Adding a wildcard symbol may retrieve word variants: doc chieu tinh - canh doanh nhan dung cong ((trinh toan) or (trinh han)) cau*.