Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
doanh luan » doanh nhan
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung tuan, trung cap
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: doi chieu tinh - hanh ((trung cua) or (((doanh cua) OR (doanh luan)))) nhung cong thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - hanh ((trung cua) OR (((doanh cua) OR (doanh luan)))) nhung cong thanh toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tinh - hanh ((trung cua) or (((doanh cua) OR (doanh luan)))) nhung cong thanh toan cau".
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - hanh ((trung cua) or (((doanh cua) OR (doanh luan)))) nhung cong thanh toan cau*.