Perhaps you should try some spelling variations:
tang ching » hang china, tang zheng, tang chinese
long tang » long range, leung tang, long thanh
tang chun » wang chun, tung chung, kang chen
chen yang » chen rong
yang kim » yong kim, kang kim, hyung kim
kim song » kim young, kim eung
shin » skin, sein, thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: long tang ((tang ching) OR (tang chun)) chen yang kim song shin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "long tang ((tang ching) OR (tang chun)) chen yang kim song shin ;*".