Perhaps you should try some spelling variations:
shang kai » shang hai
yin hang » yin fang, yin yang, ying chang
hang gui » chang gui, hang out, zhan gui
gui chen » jui chen, yi chen, goh chen
yang jie » yang jin, yang di, yang xi
yang jui » yang judy, yang di, yang xi
ran yin » ran ying, fan ying, tan ying
yang yi » yang di, yang xi

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: ran yin hang gui chen ((((yang jie) OR (yang jui))) OR (yang yi)) shang kai ;~.
• Adding a wildcard symbol may retrieve word variants: ran yin hang gui chen ((((yang jie) or (yang jui))) or (yang yi)) shang kai ;*.