Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh san
thanh hoa » thanh pho
kho tang » cao tang
sac kho » suc khoe, cac khoi, dac khoa
tang xa » trang xa, tang ma, lang xa
nam dua » nam da, nam cua, nam mua
dua ban » dia ban, cua ban, qua ban
cua tre » cua te, cuu tre, cua triet
su sac » su sach, su cac, su xac
va nam » van nam, ha nam, va nay

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac kho tang xa hoi. lieu va nam dua ban ((thanh hai) or (thanh hoa)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac kho tang xa hoi. lieu va nam dua ban ((thanh hai) OR (thanh hoa)) cua tre.
• Adding a wildcard symbol may retrieve word variants: su sac kho tang xa hoi. lieu va nam dua ban ((thanh hai) or (thanh hoa)) cua tre*.