$ go run main.go -f ../example.xlsx name,name_en,date,status,id,created_at,category, ฏ,heisei,8-Jan-89,ఱߖ,ฏ:heisei,5/18/19 07:09,A, ฏ,heisei,30-Apr-19,ఱߖ,ฏ:heisei,5/18/19 07:09,, ྩ,reiwa,1-May-19,্ߖ,ྩ:reiwa,5/18/19 07:09,B, $ go run main.go -f ../example.xlsx ฏ,heisei,01-08-89,ఱߖ,ฏ:heisei,5/18/19 07:09,A, ฏ,heisei,04-30-19,ఱߖ,ฏ:heisei,5/18/19 07:09,, ྩ,reiwa,05-01-19,্ߖ,ྩ:reiwa,5/18/19 07:09,B,