Perhaps you should try some spelling variations:
trends housing » trends during, trends looking, trends moving
housing costs » housing census
closing date » closing sales, closing phase, closing notes
closing gaps » closing a
wang liang » wang yang
liang ying » liang liying, huang ying, zhang ying
ai trends » ii trends, i trends, fdi trends
ying ai » using ai, ying jin

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 ai trends housing costs ((closing date) or (closing gaps)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ying ai trends housing costs ((closing date) OR (closing gaps)) ;*.