The other reason is that Yin Ping left not simply to remove her kids from a harsh education that is worse than a tiger's bite, but also in order to put the idea of "searching for Shangrila" into concrete action.
另外一個原因是，尹萍的出走，並不僅僅是帶著孩子「避秦之亂」（「苛教」猛於虎？），更是「尋找桃花源」的具體實踐。