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
qian yan » qian jun, qian yi
yan yuan » yan guan, fang yuan, nan yan
dong bin » dong sin, dong di, dann bin
yuan li » yuan lin, guan li, yuan zi

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 yuan li ((chung tong) or (cheng leong)) jeng dong bin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian yan yuan li ((chung tong) OR (cheng leong)) jeng dong bin ;*.