Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
yuhan kai » yuan kai
land deal » land deals, land real, land dream
hong jong » hong kong
hua chen » jui chen, yu chen, a chen
yang jie » yang jin, yang di, yang jui
hong a » hong ma, hong w, kong 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: wang yuhan kai ((hua ren) OR (hua chen)) ((yang jie) OR (land deal)) ((hong jong) OR (hong a)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yuhan kai ((hua ren) or (hua chen)) ((yang jie) or (land deal)) ((hong jong) or (hong a)) ;*.