Perhaps you should try some spelling variations:
juan meng » juan rene, jui meng, yuan ming
liang tan » liang dan, liang sun, wing tan
long han » long chain, long thanh, long haul
meng sun » meng hsuan, meng yuan, peng sen
ya juan » y juan, san juan, roa juan
sun kim » eun kim, sun jim, sunil kim
sin » sign, sind, skin

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: ((((liang tan) OR (long han))) OR (dong sin)) ya juan meng sun kim young (shin OR sein) ;~.
• Adding a wildcard symbol may retrieve word variants: ((((liang tan) or (long han))) or (dong sin)) ya juan meng sun kim young (shin or sein) ;*.