Perhaps you should try some spelling variations:
yan using » yang using, san using, plan using
using ann » using bank, using a, using ai
yang yang » wang yang
tan yang » dan yang, tan ying, tan yong
long han » long chain, long thanh, long haul
yi long » i long, ii long
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan using ann ((yang yang) OR (tan yang)) yi long han ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan using ann ((yang yang) OR (tan yang)) yi long han ;".
• Adding a wildcard symbol may retrieve word variants: wang yan using ann ((yang yang) OR (tan yang)) yi long han ;*.