Perhaps you should try some spelling variations:
gain ying » jin ying, fan ying, ran ying
bank long » bank loans, bank loan
bank bond » bank bonds
yan yuan » yan guan, fang yuan, nan yan
yuan hua » tuan hua, yuan hui, tan hua
hua gain » heat gain, run gain, hua ban
wan yan » wang yan, nan yan, wai yan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan yuan hua gain ying ((bank long) OR (bank bond)) g ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan yuan hua gain ying ((bank long) OR (bank bond)) g ;".
• Adding a wildcard symbol may retrieve word variants: wan yan yuan hua gain ying ((bank long) OR (bank bond)) g ;*.