Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh tung » thanh cong
hoc chieu » hoc thieu, ho chieu, hoc hien
dang cong » dung cong
doanh ban » doanh bat, doanh van, doanh luan
tung cua » trung cua, tuong cua, dung cua
cua dang » cua cong, cua ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu tinh - thanh tung cua dang cong ((doanh ban) or (doanh nhan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu tinh - thanh tung cua dang cong ((doanh ban) OR (doanh nhan)) ban.
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - thanh tung cua dang cong ((doanh ban) or (doanh nhan)) ban*.