Perhaps you should try some spelling variations:
phuong doan » phuong loan, phuong hoang, huong dan
thieu hanh » thien thanh, thien chanh, thieu khang
hanh tranh » canh tranh, hanh trinh, hanh trang
phuong dan » phuong danh, huong dan, phuong lan
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua, manh cua
cua bang » chua bang, cua ban, cua dang
toan ban » van 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 thieu hanh - hanh tranh cua bang ((phuong dan) or (phuong doan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu hanh - hanh tranh cua bang ((phuong dan) OR (phuong doan)) toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu hanh - hanh tranh cua bang ((phuong dan) or (phuong doan)) toan ban*.