Perhaps you should try some spelling variations:
rural credits » rural credit, total credits
planning post » planning cost, planning pt, planning part
planning how » planning _, planning a, planning 3
yang rural » yang rudai, buying rural, change rural
coping shu » cong shu
yan yang » yang yang, yao yang, dan yang
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 yang rural credits ((planning post) or (planning how)) coping shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan yang rural credits ((planning post) OR (planning how)) coping shu ;*.