站在日月山(Riyue Mountain)海拔2295米的垭口，经幡在高原风中猎猎作响。脚下是文成公主当年摔碎日月宝镜的传说之地，眼前铺展着通往拉萨的唐蕃古道。当多数游客在青海湖畔按下快门时，或许未曾意识到，这座被当作西北环线中转站的城市，正以温柔而笃定的姿态守护着青藏高原最动人的文明密码。

Dongguan is situated in the middle south of Guangdong province, on the east bank of Pearl River, bordering Guangzhou in the north and Shenzhen in the south. It is an unavoidable place for the ...