Perhaps you should try some spelling variations:
credit outstanding » credit standing, debt outstanding
outstanding out » outstanding amount, outstanding debt, outstanding loan
total credit » formal credit, rural credit
scale total » schule total, scale coal, scale local
yan scale » van scale, a scale, any scale
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan scale total credit outstanding out ((coping shu) or (cong shu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan scale total credit outstanding out ((coping shu) OR (cong shu)) ;*.