Perhaps you should try some spelling variations:
building notes » buildings notes, building sites, building bodies
test building » trust building, asset building, out building
wang jing » wang ning, wang liang, wang yang
doing und » ding und, ring und, doing bad
bang dai » zhang dai
doing un » doing our, doing von, doing _
yang » 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 jing ((bang dai) or (yang di)) test building notes ((doing un) or (doing und)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang jing ((bang dai) OR (yang di)) test building notes ((doing un) OR (doing und)) ;.
• Adding a wildcard symbol may retrieve word variants: wang jing ((bang dai) or (yang di)) test building notes ((doing un) or (doing und)) ;*.