Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
phuong manh » phuong anh, phung manh, phuong danh
hanh dang » hanh dong, hanh dung, hanh mang
cua nhung » va nhung
manh toan » thanh toan, anh tuan, tinh toan
anh dang » anh dong, anh dung, anh bang
toan cau » toan cao, toan ban, toan tap
chu van » cuu van, chu han

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu van) or (ho manh)) - ((hanh dang) or (anh dang)) cua nhung phuong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu van) OR (ho manh)) - ((hanh dang) OR (anh dang)) cua nhung phuong manh toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chu van) or (ho manh)) - ((hanh dang) or (anh dang)) cua nhung phuong manh toan cau*.