end to end
First and last aid, Chinese idiom, Pinyin is sh ǒ UW ě IXI ā ngyu á n, which means to refer to each other. It's from Wen Xin Diao Long Fu Hui.
The origin of Idioms
In the Southern Dynasty, Liang and Liu Xie's Fu Hui of Wen Xin Diao Long: "if we help each other from the beginning to the end, then the Fu Hui can't be strengthened."
Idiom usage
Used as a predicate or attributive; used in affairs or war, etc.
end to end
extraordinary ideas and admirable action - guī yì qí xíng
follow the reaction of others without opinion of one 's own - ǎi zǐ kàn xì
Dragon's eyebrows and leopard's neck - lóng méi bào jǐng