Perhaps you should try some spelling variations:
chong shu » cong shu, chong suk
ong chong » song chong, ong cheng, hong cheng
yang hua » yang hui, ying hua, yang jui
yang yao » yang yang, wang yan, yang fan
chan ong » chan fong, chan eng, chan kang
yang yi » yang di, yang jui
yang xi » yang di, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang yao) OR (yang yi))) or (yang xi)) ((yang hua) or (wang hua)) rene chan ong chong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang yao) OR (yang yi))) OR (yang xi)) ((yang hua) OR (wang hua)) rene chan ong chong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang yao) OR (yang yi))) or (yang xi)) ((yang hua) or (wang hua)) rene chan ong chong shu ;*".