Perhaps you should try some spelling variations:
cheng leong » chee leong, cheng ling
cheng tong » chung tong, chen rong, chen yong
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 (cheng leong)) king keong su ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "qian yan gang xi ((cheng tong) OR (cheng leong)) king keong su ;*".