He fang yi lan (河防一覧); 2

Wang, Yuanming, js 1589 (王元命校訂); Pan, Jixun, 1521-1595 (潘季馴, 1521-1595)

He fang yi lan (河防一覧); 3

Wang, Yuanming, js 1589 (王元命校訂); Pan, Jixun, 1521-1595 (潘季馴, 1521-1595)

He fang yi lan (河防一覧); 1

Wang, Yuanming, js 1589 (王元命校訂); Pan, Jixun, 1521-1595 (潘季馴, 1521-1595)