不慌不忙

bùhuāngbùmáng
(idiom) calm; unhurried; composed

CEDICT

形容人举止从容不迫。《三国演义．第二○回》：「马腾不慌不忙，说出那人来。」《儒林外史．第四一回》：「沉琼枝不慌不忙，吟出一首七言八句来，又快又好。」也作「不荒不忙」。

重編國語辭典

Examples

我可以不慌不忙吃牛奶面包鸡蛋，或者泡饭酱菜。

I could eat some beef noodle soup, or some reheated rice with soybean paste like that, no problem.

Source: Tatoeba

Entry Composition

1 不 bù
  1. no; not so
  2. (bound form) not; un-
2 慌 huāng
  1. to get panicky; to lose one's head
  2. (coll.) (after 得 dé) unbearably; terribly
3 不忙 bùmáng (polite formula) there's no hurry; take your time