Perhaps you should try some spelling variations:
wei yang's » yiwei wang's
bank long » bank loans, bank loan, bank bond
wei yang » pei yang, wei wang, wei shang
yuan hua » tuan hua, yuan hui, tan hua
tan ying » tan yang, tan yong, tan hong
fan ying » fan xing, jin ying, fa yin
ran ying » jin ying, gao ying, ka 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) OR (wei yang's)) yuan hua ((((tan ying) or (fan ying))) or (ran ying)) bank long g ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wei yang) OR (wei yang's)) yuan hua ((((tan ying) OR (fan ying))) OR (ran ying)) bank long g ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wei yang) OR (wei yang's)) yuan hua ((((tan ying) or (fan ying))) or (ran ying)) bank long g ;*".