Perhaps you should try some spelling variations:
during crisis » during crises, housing crisis
during risk » using risk, during crises, reducing risk
wang liang » wang yang
liang ying » liang liying, huang ying, zhang ying
ying jun » yang jun, ying jin, yang jui
jun west » non west, out west, van west
how some » how women

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ying jun west ((during risk) OR (during crisis)) how some ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ying jun west ((during risk) OR (during crisis)) how some ;".
• Adding a wildcard symbol may retrieve word variants: wang liang ying jun west ((during risk) OR (during crisis)) how some ;*.