Perhaps you should try some spelling variations:
cheng kang » chung kang, cheng zhang, chen yang
qian yan » qian jun, qian yi
yu cheng » yu chen, _ cheng
kang kim » kanaga kim, tan kim, yong kim
kim sng » kim song, kim eung, kim dong
sng hui » wang hui, tong hui, feng hui
e yu » _ yu, e au, e su
hong » long

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((qian yan) OR (hong kong)) e yu cheng kang kim sng hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((qian yan) OR (hong kong)) e yu cheng kang kim sng hui ;*".