Correct

千头万绪

/ qiān tóu wàn xù /
Strokes

Definition

plethora of things to tackle/multitude of loose ends/very complicated/chaotic

Example

Definition

a multitude of things; too many things to attend to

1
Zhège
这个
wèn
问题
qiāntóuwàn
千头万绪
  
,
sānyánliǎng
三言两语
shuō
qīngchu
清楚
  

This problem is too complicated to be explained in a few words.

2
Yào
zuò
de
shì
qiāntóuwàn
千头万绪
  
,
zhēn
zhī
不知
cóng
nǎr  
哪儿
xiàshǒu
下手
  

There are so many things to do that I just don't know where to start.

3
Qiāntóuwàn
千头万绪
yǒng
shàng
de
xīntóu
心头
  

A thousand confused thoughts come to my mind.