Perhaps you should try some spelling variations:
reformen bei » reformen beim, reformen teil, reformen der
li reformen » die reformen, iii reformen, 1 reformen
david dang » david ian, david ng
david mant » david ian, david ma, david malone
liang li » ling li, qiang li, liang wei
wan yan » wang yan, wai yan, wang yang
nan yan » nan ya, wang yan, qian yan

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 (nan yan)) liang li reformen bei ((david dang) OR (david mant)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yan) OR (nan yan)) liang li reformen bei ((david dang) or (david mant)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((wan yan) OR (nan yan)) liang li reformen bei ((david dang) or (david mant)) hai ;*.