Perhaps you should try some spelling variations:
nhu phuong » thu phuong, nhung phuong, thi phuong
phuong dan » phuong danh, phuong doan, huong dan
doanh cua » doanh luan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap
cua nhu » cua nhua, cua chu, cua nha
toan » tran

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) or (toc thieu)) tinh - toan doanh cua nhu phuong dan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hien) OR (toc thieu)) tinh - toan doanh cua nhu phuong dan than cao.
• Adding a wildcard symbol may retrieve word variants: ((hoc hien) or (toc thieu)) tinh - toan doanh cua nhu phuong dan than cao*.