Perhaps you should try some spelling variations:
from housing » from using, fair housing, co housing
liang dan » liang tan, king dan, liang sun
yong from » kong from, song from, going from
shang hai » shang kai, dang hai, chang ha
hong hong » hong kong, hong jong, hong ng
dan yong » dal yong, dan yang, tan yong
census a » census _, censuses a, versus a

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

• If you are trying to use Boolean operators, they must be ALL CAPS: liang dan yong from housing census a ((shang hai) OR (hong hong)) ;~.
• Adding a wildcard symbol may retrieve word variants: liang dan yong from housing census a ((shang hai) or (hong hong)) ;*.