Translation of "kind" into Persian

Well, that kind of information doesn't just grow on trees.

خب ، اين نوع اطلاعات همينطوري روي درخت رشد نميکنه.

But that start was not of the kind that might have been expected.

یکه خورد اما نه بدان گونه که انتظارش میرفت.

He was so kind as to see me home.

او به قدری مهربان بود که مرا تا خانه رساند.

Let's see what stores sell those kind of flint knives.

ببينيد چه فروشگاه هايي چاقو هاي از اين جنس ها رو ميفروشن.