Perhaps you should try some spelling variations:
kang chen » chang chen, kang han, tang chun
jane chen » jean chen, jie chen
hao jiang » hao zhang, hua jiang, zhao jing
cao jing » cai jing, zhao jing, cao binh
yang lin » yang jin, wang lin, yang li
chang ha » chang mae
hong ng » hong kong, hong jong, hong hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((kang chen) OR (jane chen)) ((hao jiang) or (cao jing)) yang lin ((hong ng) or (chang ha)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((kang chen) OR (jane chen)) ((hao jiang) OR (cao jing)) yang lin ((hong ng) OR (chang ha)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((kang chen) OR (jane chen)) ((hao jiang) or (cao jing)) yang lin ((hong ng) or (chang ha)) ;".
• Adding a wildcard symbol may retrieve word variants: wang ((kang chen) OR (jane chen)) ((hao jiang) or (cao jing)) yang lin ((hong ng) or (chang ha)) ;*.