Perhaps you should try some spelling variations:
nhung phuong » nhu phuong, truong phuong, bang phuong
dung phuong » dung thuong, bang phuong, dung chung
chieu tinh » trieu tinh, lieu tinh, chau tinh
tien toan » thien toan, dien toan, tien thanh
ho chieu » theo chieu, hoc thieu, doi chieu
toan tap » toan ban
manh va » hanh va, minh va, lanh va
anh va » hanh va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - canh ((manh va) or (anh va)) ((nhung phuong) or (dung phuong)) tien toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - canh ((manh va) OR (anh va)) ((nhung phuong) OR (dung phuong)) tien toan tap.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - canh ((manh va) or (anh va)) ((nhung phuong) or (dung phuong)) tien toan tap*.