Perhaps you should try some spelling variations:
gain wang » yan wang
kong yam » kong sar
hua gain » heat gain, run gain, hua ban
wang lin » wang li, wang qin, yang lin
lin hong » tin hong, lin zong, min hong
kang ya » kang ca, wang yan, kang tae
hong 7 » hong w, hong a, hong g

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: yang ((kang ya) or (kong yam)) hua gain wang lin hong 7 ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang ((kang ya) OR (kong yam)) hua gain wang lin hong 7 ;.
• Adding a wildcard symbol may retrieve word variants: yang ((kang ya) or (kong yam)) hua gain wang lin hong 7 ;*.