Perhaps you should try some spelling variations:
yang july » yang judy, yang jun
ong cheng » hong cheng, zong cheng, ong chong
cheng chu » cheng lu
lang yan » wang yan, wang yang, zhang yan
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang xi, yang yi
chew ong » chew fong, chen rong, chen yong
shen » sheng, when, seen

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan ((((((yang jin) or (yang jui))) or (yang di))) or (yang july)) shen chew ong cheng chu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((((((yang jin) OR (yang jui))) OR (yang di))) OR (yang july)) shen chew ong cheng chu ;*.