Perhaps you should try some spelling variations:
yan guan » gan guan, yan yuan, yang guang
guan hua » tuan hua, gui hua, tan hua
tan ying » fan ying, tan yang, tan hong
tan yong » tan hong, tan kong, tan yang
ran ying » fan ying, jin ying, gao ying
wai yan » wang yan, wei yang
loan 4 » loan _, loan a, loan c

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

• Performing a fuzzy search may retrieve terms with similar spellings: wai yan guan hua ((((tan ying) or (tan yong))) or (ran ying)) bank loan 4 ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wai yan guan hua ((((tan ying) OR (tan yong))) OR (ran ying)) bank loan 4 ;.
• Adding a wildcard symbol may retrieve word variants: wai yan guan hua ((((tan ying) or (tan yong))) or (ran ying)) bank loan 4 ;*.