Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
trung cong » truong cong, trong cong, trung uong
hieu tinh » chieu tinh, lieu tinh, kieu tinh
doanh cua » doanh luan
cua trung » cua truong, xuan trung, cua nhung
tran chau » tranh chap
doc hieu » toc thieu, hoc thieu, hoc hien
cong tan » cong tac, cong san, cong thanh
tran huu » tran duc

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu tinh - chinh doanh cua trung cong tan ((tran chau) or (tran huu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu tinh - chinh doanh cua trung cong tan ((tran chau) OR (tran huu)).
• Adding a wildcard symbol may retrieve word variants: doc hieu tinh - chinh doanh cua trung cong tan ((tran chau) or (tran huu))*.