Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
thien hach » thien thanh, hien hanh
phuong dan » phuong danh, phuong doan, huong dan
hoc thien » hoc hien, hoc thieu, hoc thiet
tinh cua » trinh cua, sinh cua, tinh chat
toan cau » toan ban, toan tap, toan tai
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 thien hach - hanh ((tinh quang) or (tinh cua)) nhung phuong dan ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien hach - hanh ((tinh quang) OR (tinh cua)) nhung phuong dan ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: hoc thien hach - hanh ((tinh quang) or (tinh cua)) nhung phuong dan ((toan cau) or (toan cao))*.