Perhaps you should try some spelling variations:
yan zhang » yuan chang, bin zhang, han chang
gain yang » dan yang, daun yang, tan yang
kong saur » kong sar, kong your, wong sau
yang jie » yang jin, yang di, yang jui
kong siu » kong eiu, wong siu, dong sin
wan yan » wang yan, nan yan, wai yan
zhang n » zhang _, zhang i, zhang j
n gain » _ gain, run gain

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan zhang n gain yang jie ((kong saur) OR (kong siu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan zhang n gain yang jie ((kong saur) OR (kong siu)) ;*".