Perhaps you should try some spelling variations:
cong cuong » cong cong, cong luong, cong huong
hoc nhieu » hoc thieu, hoc nhiet, hoc nghien
hop nhieu » hoc thieu, ho chieu, he nhieu
hanh tang » hanh trang, anh tang, hanh mang
cuong tap » luong tap, cong tac, luong tai
tang cua » mang cua, hang cua, tang luan
tap doan » tap quan
doan cau » toan cau, doan dau, doan 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 nhieu) or (hop nhieu)) tang - hanh tang cua cong cuong tap doan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc nhieu) OR (hop nhieu)) tang - hanh tang cua cong cuong tap doan cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc nhieu) or (hop nhieu)) tang - hanh tang cua cong cuong tap doan cau*.