xú xiá kè
Xu Xiake (1587-1641), Ming dynasty travel writer and geographer, author of Xu Xiake's Travel Diaries 徐霞客遊記|徐霞客游记[Xu2 Xia2 ke4 You2 ji4]
徐
xú
slowly
霞
xiá
rose-tinted sky or clouds at sunrise or sunset
客
kè
customer; visitor; guest