Perhaps you should try some spelling variations:
cheng yulu » chen yulu, cheng lu
yan cheng » yuan cheng, tan cheng, yan cong
yulu chen » yu chen
chen ying » chen yang, chen ping, chen jing
ying jin » yang jin, jing ji, yang jie
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 cheng yulu chen ying jin ((cong shu) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan cheng yulu chen ying jin ((cong shu) OR (kong sar)) ;*.