Perhaps you should try some spelling variations:
yang wang » yang yang, yan wang, yang guang
wang yulu » wang yuzhu, wang yue, mang yul
yulu chen » yu chen
chen ping » chen rong, chen yang, chen wang
wai yang » wai yan, wei yang, wang yang
kong eiu » tonga eiu
ping ji » ping jia, jing ji, ping yi
sin » sign, sind, skin

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

• Performing a fuzzy search may retrieve terms with similar spellings: wai yang wang yulu chen ping ji ((cong shu) or (((kong eiu) or (dong sin)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wai yang wang yulu chen ping ji ((cong shu) OR (((kong eiu) OR (dong sin)))) ;*.