Perhaps you should try some spelling variations:
dang thanh » dong thanh, dang hanh, hoang thanh
thanh cham » thanh pham, hanh cham, thanh cha
hieu lang » chieu sang, hieu quang, nhieu tang
trong nam » thong nam, trong cac, trong nha
trong lam » trong cac, trong ca, trong san
danh cong » dang cong, hanh cong, anh cong
cong dang » cong dong, cong dan, cong dung
mot hieu » mot chieu, moi hieu, mot chien

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

• Performing a fuzzy search may retrieve terms with similar spellings: mot hieu lang - hanh ((trong nam) or (trong lam)) danh cong dang thanh cham~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mot hieu lang - hanh ((trong nam) OR (trong lam)) danh cong dang thanh cham.
• Adding a wildcard symbol may retrieve word variants: mot hieu lang - hanh ((trong nam) or (trong lam)) danh cong dang thanh cham*.