Perhaps you should try some spelling variations:
wang yang » wang yan, wang yanling
shang hai » shang kai, dang hai, chang ha
lee sing » lee sang, lee ching, lee kiong
sing min » song min, using mind, gong min
hong ghi » zhong zhi, hong g, hong hai
tan zhi » yan zhi, wang zhi, tan chia
zhi lee » zhuo lee

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 liang) OR (wang yang)) tan zhi lee sing min ((hong ghi) OR (shang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) OR (wang yang)) tan zhi lee sing min ((hong ghi) or (shang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) OR (wang yang)) tan zhi lee sing min ((hong ghi) or (shang hai)) ;*.