Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
thanh trung » thanh tung
hien manh » hien hanh, tien manh, hieu manh
trung doi » trung dai, trong doi, trung do
doi nhung » voi nhung, gioi nhung, doi phuong
manh toan » thanh toan, anh tuan

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 manh - thanh trung doi nhung phuong ((manh toan) or (tinh toan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien manh - thanh trung doi nhung phuong ((manh toan) OR (tinh toan)) cao.
• Adding a wildcard symbol may retrieve word variants: hoc hien manh - thanh trung doi nhung phuong ((manh toan) or (tinh toan)) cao*.