Perhaps you should try some spelling variations:
chung kang » chan kang, chung kay, chung tong
chung jae » chung hee
yang yan » yang yang, wang yan, yang fan
yong jui » yang jui, yang jun, yong cai
jui meng » juan meng, mui teng
meng han » meng hsuan, cheng han, jeong han
dean » dewan, jean, den

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: wang ((yang yan) OR (yang dean)) ((chung kang) OR (chung jae)) yong jui meng han ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yang yan) or (yang dean)) ((chung kang) or (chung jae)) yong jui meng han ;*.