Perhaps you should try some spelling variations:
can reforming » bank reforming, a reforming, gas reforming
tan reformen » von reformen, den reformen, der reformen
david hong » david ng
qian yan » qian jun, qian yi
im david » kim david, lam david, die david
wan yan » wang yan, nan yan, wai yan
hong g » hong ng, hong w, hong 7

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: ((wan yan) OR (qian yan)) liang ((tan reformen) OR (can reforming)) im david hong g ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yan) or (qian yan)) liang ((tan reformen) OR (can reforming)) im david hong g ;~".
• Adding a wildcard symbol may retrieve word variants: ((wan yan) or (qian yan)) liang ((tan reformen) OR (can reforming)) im david hong g ;*.