Perhaps you should try some spelling variations:
john ming » john king, john miner
wang yang » wang yan, wang liang, wang yanling
ming ming » ming qing, ming hung, ming kong
wing tan » wing ian, liang tan, hong tan
dong bin » dong sin, dong di, dann bin
ye a » yet a, e a, me a
shih » shah, ship, shi

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: ((wing tan) OR (((wang yang) OR (dong bin)))) ((et al) OR (ye a)) st john ming ming shih ;~.
• Adding a wildcard symbol may retrieve word variants: ((wing tan) or (((wang yang) or (dong bin)))) ((et al) or (ye a)) st john ming ming shih ;*.