Perhaps you should try some spelling variations:
yang xiang » yang liang, wang liang, yan liang
yang yang » wang yang, wang yan
wong shiu » wong siu, cong shu, song shin
tonga eiu » kong eiu
lang yan » wang yan, wang yang, zhang yan
kang min » kan min, tang min, kang minah
yang xi » yang di, yang yi, yang jui
xu kang » wu kang, xi kang, xu gang

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan ((((yang xiang) OR (yang yang))) OR (yang xi)) xu kang min ((wong shiu) OR (tonga eiu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan ((((yang xiang) OR (yang yang))) OR (yang xi)) xu kang min ((wong shiu) OR (tonga eiu)) ;*".