Ni 11 March 2011, Zirtawpni – a ram sana dar 2:46 pm-a 8.9 Richter scale na lirnghingin Japan hmarchhak bial a sawi a, Tsunami tupui a hran vanga mi tam tak thi a, hliam a, in leh lo chan a, chhiatna tam tak a thlen rual khan Google chuan “Mi Bo Zawn/Hmuhna (Person Finder)” a siam nghal.
Google “Person Finder: 2011 Japan Earthquake” hi siam a nih hnu rei lote chhungin, mi sang tam takin an tlawhin a hmang nghal a ni. Google “Mi Bo Zawn/Hmuhna (Person Finder)” hi January, 2010 Haiti lirnghing atang khan hman tan a ni a, lirnghing leh chhiatna dang avanga chhungkua, thenrual inbo-te tan a tangkai hle a ni.