Perhaps you should try some spelling variations:
yang yuan » fang yuan, yan yuan, yang yun
bank long » bank loans, bank loan, bank bond
wei yang » pei yang, wei wang, wei yang's
yuan hua » tuan hua, yuan hui, tan hua
tan ying » fan ying, tan yang, tan yong
ran ying » fan ying, jin ying, gao ying
long g » long _, hong g, long 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: wei yang yuan hua ((tan ying) or (ran ying)) bank long g ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wei yang yuan hua ((tan ying) OR (ran ying)) bank long g ;.
• Adding a wildcard symbol may retrieve word variants: wei yang yuan hua ((tan ying) or (ran ying)) bank long g ;*.