Perhaps you should try some spelling variations:
wang nan » wang yan, wang ban, wang dan
tan chia » tuan china, than china, can china
chia lan » china land, china law, chia wen
song min » song ming, gong min, jong min
hong hai » shang hai, zhong tai, hong tan
nan tan » nan yan, tan tan
song li » song lina, dong liu, song jin

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang nan tan chia lan ((song li) OR (song min)) ((dang hai) OR (hong hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang nan tan chia lan ((song li) or (song min)) ((dang hai) or (hong hai)) ;*.