Zhenguo Temple
... that Zhenguo Temple's Wanfo Hall is the only surviving building that was built during China's Northern Han dynasty?
... that <b id="mwCS0"><a href="./Zhenguo_Temple" id="mwCS4" rel="mw:WikiLink" title="Zhenguo Temple">Zhenguo Temple</a></b><span about="#mwt30" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"`s","href":"./Template:`s"},"params":{},"i":0}}]}' id="mwCS8" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span>s</span> Wanfo Hall is the only surviving building that was built during <a class="mw-redirect" href="./China's" id="mwCTA" rel="mw:WikiLink" title="China's">China's</a> <a href="./Northern_Han" id="mwCTE" rel="mw:WikiLink" title="Northern Han">Northern Han</a> dynasty?