Perhaps you should try some spelling variations:
chen chan » chen chuan, cheung chan, chen chung
gan guan » yan guan, quan guan, fan guon
chan eng » chan fong, chan kang, chan ming
eng kong » eng hong, hong kong, king kong
nan yan » nan ya, wang yan, qian yan
li chen » yi chen, jui chen
sar » sara, star, saur

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

• If you are trying to use Boolean operators, they must be ALL CAPS: lang ((nan yan) OR (gan guan)) li chen chan eng kong sar ;~.
• Adding a wildcard symbol may retrieve word variants: lang ((nan yan) or (gan guan)) li chen chan eng kong sar ;*.