Perhaps you should try some spelling variations:
heung chan » cheung chan
kong zhang » kong hang, kong heng, kong hong
qian wang » yiqian wang, yan wang, yuan wang
han heung » hin cheung, han kyung
chan kong » chan fong, chan kang, tan kong
zhang zhi » zhong zhi, wang zhi, zhang wei
qian yan » qian jun, qian yi

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((qian wang) OR (qian yan))) OR (qian rong)) han heung chan kong zhang zhi ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((((qian wang) OR (qian yan))) OR (qian rong)) han heung chan kong zhang zhi ;*.