Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
hanh doanh » hang doanh, chinh doanh, doanh doanh
phuong van » phung van, phong van, phuong lan
doanh va » doan va, doanh tai, doanh cua
ha tinh » va tinh
van tan » van tuan, van ban, van tai
tan ban » toan ban, tang 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: theo ((ha tinh) or (may tinh)) - hanh doanh va nhung phuong van tan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((ha tinh) OR (may tinh)) - hanh doanh va nhung phuong van tan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((ha tinh) or (may tinh)) - hanh doanh va nhung phuong van tan ban*.