Perhaps you should try some spelling variations:
chung kang » chung kay, chung tong
liang tan » liang dan, liang sun, wing tan
chan kang » chan eng, chan fong, chan jan
han heung » hin cheung, han kyung
clan yan » nan yan
qian yan » qian jun, qian yi
heung il » hyoung il, heung _, hong il

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: liang tan ((clan yan) OR (qian yan)) ((chan kang) OR (chung kang)) han heung il ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "liang tan ((clan yan) or (qian yan)) ((chan kang) OR (chung kang)) han heung il ;~".
• Adding a wildcard symbol may retrieve word variants: liang tan ((clan yan) or (qian yan)) ((chan kang) OR (chung kang)) han heung il ;*.