Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
hien tinh » khien tinh, thien tinh, bien tinh
doanh cua » doanh luan
trong tan » trong quan, trong cac, trong ca
cua dung » cua dang, cua dong, qua dung
khan cap » khan ap, than cap, khoan cam
toan cau » toan cao, toan ban, toan tap
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien tinh - doanh doanh cua dung trong tan ((((khan cap) or (toan cau))) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien tinh - doanh doanh cua dung trong tan ((((khan cap) OR (toan cau))) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: hoc hien tinh - doanh doanh cua dung trong tan ((((khan cap) or (toan cau))) or (phan cac))*.