Perhaps you should try some spelling variations:
yong phang » kong hang, ying chang
chen siyan » chen jian
wang yong » wang yang, wang hyoung, wang yan
jie zhang » jia zhang, bin zhang, xi zhang
phang yu » chang you, chang yun, hong yu
jia fang » xia fang, jia zhang, jing fang
li zhang » _ zhang
yu chen » yu cheng, yi chen, yulu 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 yong phang yu chen siyan ((jia fang) or (((jie zhang) or (li zhang)))) (sar or star) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong phang yu chen siyan ((jia fang) OR (((jie zhang) OR (li zhang)))) (sar OR star) ;.
• Adding a wildcard symbol may retrieve word variants: wang yong phang yu chen siyan ((jia fang) or (((jie zhang) or (li zhang)))) (sar or star) ;*.