The British entered Zogam first in 1777. And administered in 1890 AD on the Zogam. In 1892 the British called the Chin-Lushai conference on account of the Chin and the Lushai are a hill tribe. In this therefore why British favoured the Chin and Lushai unite in one administration. But the Lushai rejected the Chin. It means they cannot co-operate in Chin. Then the Lushai hill established a hill tribe name, Mizo. The Mizo is the poetrical word of Zomi and it is younger than Zomi.In 1933, Vum Thu Muang founded the Chin National Union. In 1944 the various group Sukte Independence Army etc. were aroused in Burma. In 1947 the five country constracted union of Burma by the Chin hill, Kachin hill, federated Shan state, Karen state and Burma. They build the union on account of their agreement. This agreement is called Panglong agreement. This agreement content every state obligation to be self-administered after ten year from the date of agreement. But the union of Burma was crashed and the agreement was failed. In 1960 the Chin Liberation Army was founded by Tun Kho Pum Baite to re-unification of Chin people while in Lushai hill the Mizo National Front also aimed to Mizo independence. But the Mizo National Front's movement was end with the Mizoram state from Indian government. This MNF movement seem not to covered the Zomi national, the another unification Zomi Revolutionary Army was arisen. Now the Hill people(Zomi) re-unification acting body is Zomi Revolutionary Army
In 1988 the 8888 uprising in Burma. The students were protest against the Burma government. The Zomi students were associates and founded the Chin National Army (CNA). The CNA against continued the Burma government about half year from the 8888 uprising. In these month the CNA were broken, many skeletons were recover in their camp. Some of the CNA were runaway, some founded a small another armed group. At last the CNA doesn't covered all the Chin state people. Then the CNA was rejected by the Zomi National Congress.