Govt. Champhai College-a zirtirtu rualten ramri venga duty, YMA member te leh mipuiten a thlawna an hman tur, kut tihfaina, hand sanitizer vawiin khan hnatlangin an siam.
Science Professor te chuan Hand sanitizer hi College Chemistry Laboratory-ah an siam a. Ethanol, aloevera, glycerol, distilled water leh hriak te chawhpawhin, kut silfaina sanitizer hi litre 15 an …
