Perhaps you should try some spelling variations:
cheng leong » chee leong, cheng ling
chung tong » chung chong, chung mona, phung tung
jeng dong » eng hong, zeng doug
dong bin » dong sin, dong di, dann bin
qian yi » qian yan
yi guan » gui guan, yan guan
guan li » gan li, yuan li, yuan lin

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

• Performing a fuzzy search may retrieve terms with similar spellings: qian yi guan li ((chung tong) or (cheng leong)) jeng dong bin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian yi guan li ((chung tong) OR (cheng leong)) jeng dong bin ;*.