Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo phap » thi phap
phap tinh » phap sinh, phap tieng, phap tang
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, cong tan, huong dan
toan cao » toan ban
toan tai » doanh tai, toan ban, von tai
toan tap » toan ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo phap tinh - hanh mang cua nhung cong dan ((((toan cao) OR (toan tai))) OR (toan tap))~.
• Adding a wildcard symbol may retrieve word variants: theo phap tinh - hanh mang cua nhung cong dan ((((toan cao) or (toan tai))) or (toan tap))*.