Perhaps you should try some spelling variations:
cheng tong » cheng leong, chen rong, chen yong
chung tong » chung chong, chung mona, phung tung
cheng ming » cheng bing, cheng ling, chen ping
king keong » king kong, kin keong
qian yan » qian jun, qian yi
yan gang » yan wang, yang guang, yang yang
keong su » jeong su, rong su
gang xi » yang xi, fang xia

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

• Performing a fuzzy search may retrieve terms with similar spellings: qian yan gang xi ((((cheng tong) OR (chung tong))) or (cheng ming)) king keong su ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian yan gang xi ((((cheng tong) OR (chung tong))) OR (cheng ming)) king keong su ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian yan gang xi ((((cheng tong) OR (chung tong))) or (cheng ming)) king keong su ;*".