Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
phuong dan » phuong danh, phuong doan, huong dan
hoc thieu » toc thieu
manh tung » manh hung, thanh tung
cua nhung » va nhung
tung cua » trung cua, tuong cua, dung cua
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((hoc dieu) or (hoc hien))) or (hoc thieu)) tinh - manh tung cua nhung phuong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((hoc dieu) OR (hoc hien))) OR (hoc thieu)) tinh - manh tung cua nhung phuong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: ((((hoc dieu) or (hoc hien))) or (hoc thieu)) tinh - manh tung cua nhung phuong dan toan cau*.