(idiom) to build up from nothing / to start from scratch
度日
dù rì
to pass one's days / to scratch out a difficult, meager existence
从零开始
cóng líng kāi shǐ
to start from scratch
起跑线
qǐ pǎo xiàn
the starting line (of a race) / scratch line (in a relay race)
关系网
guān xi wǎng
network of people with whom one has dealings on the basis of "scratch my back and I'll scratch yours"
另起炉灶
lìng qǐ lú zào
lit. to set up a separate kitchen (idiom) / to start from scratch / back to square one / to start of on a new path
互通有无
hù tōng yǒu wú
(idiom) mutual exchange of assistance / to benefit from each other's strengths and make up each other's shortfalls / to reciprocate with material assistance / to scratch each other's back
抓耳挠腮
zhuā ěr náo sāi
to tweak one's ears and scratch one's cheeks (as an expression of anxiety, delight, frustration etc) (idiom)
隔靴搔痒
gé xuē sāo yǎng
lit. to scratch the outside of the boot (idiom) / fig. beside the point / ineffectual
抓痒
zhuā yǎng
to scratch an itch
投桃报李
tóu táo bào lǐ
toss a peach, get back a plum (idiom) / to return a favor / to exchange gifts / Scratch my back, and I'll scratch yours.