Tamoni bagwi Vietnam wngkha China ni borok rokni bagwi thwngna nangmani jaga Vietnam ni borokrokni bagwi kwbangma manwi tongo. O haste kaisa kwthang tei hamjakma haste, crime rate kwrwi, aboni bagwino solo himnairok, nukhungrok, tei grouprokni bagwi kaham jaga wngkha.