Dau Go Cave in 13th Century was
a depot to store pointed wooden stakes, which later were used by Vietnamese great military commander Tran Hung Dao to trap and puncture Mongolian naval boats in famous battles of Bach Dang.
As Snap Inc reports its first earnings results after going public, expect it to highlight metrics that show off this loyalty, like minutes spent per day, video views, revenue per user, and percentage of users who post to Stories-
anything other than Dau that might look weaker.