Perhaps you should try some spelling variations:
wang young » wang hyoung, wang yong, hwang byoung
kang young » wang hyoung
chen jian » chen siyan
jian dong » ian don, jiao tong
dong yang » dong hoang, wang yang, yang yang
yang cong » yan cong, dang cuong, yang yang
eun chen » ern chen, yun chen, jean chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang young) OR (kang young)) eun chen jian dong yang cong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang young) OR (kang young)) eun chen jian dong yang cong shu ;*".