Perhaps you should try some spelling variations:
cuong dung » tuong duong, ung dung, thong dung
dinh cuong » dinh duong, dinh huong
trong dang » truong dang, trong dan, trong dong
hien lang » tien lang, hien trang, khien bang
hieu lang » chieu sang, hieu quang, nhieu tang
hinh dinh » binh dinh, trinh dinh, hinh anh
phan van » pham van, thanh van, luan van
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((hien lang) or (hieu lang)) - hinh dinh cuong dung trong dang ((phan van) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((hien lang) OR (hieu lang)) - hinh dinh cuong dung trong dang ((phan van) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: doi ((hien lang) or (hieu lang)) - hinh dinh cuong dung trong dang ((phan van) or (phan dau))*.