Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
doanh phan » doanh nhan, doan phan, doanh thanh
hoc thieu » toc thieu, hoc hien
canh manh » canh tranh, cach mang, van manh
lanh manh » lanh tranh, lan anh, van manh
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu tinh - ((canh manh) or (lanh manh)) cua dung cong ((doanh phan) or (benh nhan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - ((canh manh) OR (lanh manh)) cua dung cong ((doanh phan) OR (benh nhan)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - ((canh manh) or (lanh manh)) cua dung cong ((doanh phan) or (benh nhan)) cau*.