So this campaign for raising Hakka visibility is a way of encouraging Hakka people. It tells them: you don't have to conceal your identity; don't forget that this is your land too, so don't always think of yourselves as "guests" here.
所以這次的「客家現身」運動，就是鼓勵客家人，不要再隱形了，別忘了你也是這塊土地的主人，不要老是以為自己來作客。