Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
hoc chieu » hoc thieu, ho chieu, hoc hien
tong cong » trong cong, cong cong, dung cong
tuan chau » tran chau, chuan chau, thanh chau
van tuan » van quan, van ban, anh tuan

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 - canh doanh luan ((thong thong) or (tong cong)) van tuan chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu tinh - canh doanh luan ((thong thong) OR (tong cong)) van tuan chau.
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - canh doanh luan ((thong thong) or (tong cong)) van tuan chau*.