Perhaps you should try some spelling variations:
chang hadi » chang ha, khan hadi, shang hai
fang yuan » wang yuhan, wang yan, meng yuan
yan yuan » yan guan, nan yan, yan clan
tan yong » tan hong, tan kong, tan yang
yi chang » ii chang, ying chang, jin chang
yong yi » yang yi, wong yi, yong kim
wang » lang

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 OR wing) OR wan) yan ((yan yuan) OR (fang yuan)) tan yong yi chang hadi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang OR wing) or wan) yan ((yan yuan) or (fang yuan)) tan yong yi chang hadi ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang OR wing) or wan) yan ((yan yuan) or (fang yuan)) tan yong yi chang hadi ;*.