Can't get idea of little side trip out of my head.
RIX-PEK via AMS.
1week, end of June.
Missing that tasty Beijing Duck @
Quanjude Restaurant
and those great mushroom soups they have there. 
http://www.china.org.cn/english/features/beijing/31300.htm
temptating, temptating..
Costs: Flight tickets + multi-entry visa = ~0.6k Ls.
Total costs for all the fun should not exceed 1.5k Ls.