Perhaps you should try some spelling variations:
kang chen » chang chen, jane chen, tang chun
sun qiang » sun xifang, jun qian, sun ang
yan clan » das clan, yan guan, yan yuan
kang han » kong hang, zhang han, dang hai
ying jin » yang jin, jing ji
yang jie » yang jin, yang di, yang jui
wang » wing, wan, lang
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan clan) or (((kang han) or (kang chen)))) sun qiang ((ying jin) OR (yang jie)) kong sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan clan) OR (((kang han) OR (kang chen)))) sun qiang ((ying jin) OR (yang jie)) kong sar ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan clan) or (((kang han) or (kang chen)))) sun qiang ((ying jin) OR (yang jie)) kong sar ;*".