Qianshan
... that Ming China turned Qianshan into a military base to protect Guangdong from the Portuguese settlement in Macao?
... that Ming China turned <b id="mwA_g"><a href="./Qianshan_Subdistrict" id="mwA_k" rel="mw:WikiLink" title="Qianshan Subdistrict">Qianshan</a></b> <i id="mwA_o">(pictured)</i> into a military base to protect Guangdong from the Portuguese settlement in Macao?