Perhaps you should try some spelling variations:
gain ying » jin ying, fan ying, tan 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
ran ying » fan ying, tan ying, jin ying
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) OR (ran ying)) ((bank long) or (bank bond)) g ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan yuan hua ((gain ying) OR (ran 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) OR (ran ying)) ((bank long) or (bank bond)) g ;".
• Adding a wildcard symbol may retrieve word variants: wan yan yuan hua ((gain ying) OR (ran ying)) ((bank long) or (bank bond)) g ;*.