 The Trinity Hall of Xuan Miao Temple ( 玄妙观 ) , situated in the heart of Suzhou city , is another example of Song architecture . In 1982 , it was established as a National Heritage Site by the Chinese government . 
 The Trinity Hall of Xuan Miao Temple ( 玄妙观 ) , situated in the heart of Suzhou city , <a href='drop_aux' title='1'><mark>is</mark></a>another example of Song architecture . In 1982 , it was established as a National Heritage Site by the Chinese government . 
Da Trinity Hall of Xuan Miao Temple ( 玄妙观 ) , situated in tdaheart of Suzhou city , another example of Song architecture . In 1982 , it was established as a National Heritage Site by the Chinese government .