Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
manh hung » anh huong
cua nhung » va nhung
yen tinh » tuyen tinh
hung cua » huong cua, chung cua, khung cua
cong dan » cong san, cong tan, huong dan
toan tap » toan ban
hoc yen » hoc quyen, hoc tuyen, hoc hien

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc yen tinh - manh hung cua nhung cong dan ((toan tap) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc yen tinh - manh hung cua nhung cong dan ((toan tap) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: hoc yen tinh - manh hung cua nhung cong dan ((toan tap) or (van ban))*.