Perhaps you should try some spelling variations:
sharing gains » sharing savings, learning gains, securing gains
yin anhang » sind anhang, n anhang, tun anhang
der reden » der rede, den reden, der redner
gains how » chains how, wins how
wang yin » wang yan, wang lin, wang qin
how secs » how self
dr rede » der rede, dr rene, die rede

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yin anhang ((dr rede) OR (der reden)) sharing gains how secs ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yin anhang ((dr rede) OR (der reden)) sharing gains how secs ;*".