Perhaps you should try some spelling variations:
bien tinh » bi tinh, yen tinh, diep tinh
manh hung » anh huong
dung cong » dung trong
hoc bien » hoc hien, hoc vien, hoa bien
hung cua » huong cua, chung cua, khung cua
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc bien tinh - manh hung cua dung cong dan than cao~.
• Adding a wildcard symbol may retrieve word variants: hoc bien tinh - manh hung cua dung cong dan than cao*.