treat us like their kith and kin
待我们如同亲人

Example They are my kith and kin.
他们是我的至亲好友。

No, he's neither kith nor kin to me.
不是, 他和我非亲非眷。

Better be blamed by our kith and kin, than be kissed by the enemy.
宁可让亲人责备, 切勿让敌人亲吻。

They are also elegant and valuable presents for your kith and kin.
唐三彩还可作为高雅而珍贵的礼品用来馈赠亲友。

Cake has many style, between kith and kin, each other have equally giving as a gift.
饼有很多款式，在亲友之间，彼此均有赠送。

It is the best green food for hotels, restaurants, home and the best gift for kith and kin as well.
是宾馆，餐厅，家庭烹调和馈赠亲友得最佳绿色食品。