千言万语

qiān yán wàn yǔ

a thousand things to say

Character by character

千qiān
thousand

言yán
words

万wàn
myriad

语yǔ
phrases

分别的时候，千言万语只化成了一句“保重”。

When they parted, all they had to say came down to one word: “Take care.”

Tone: neutral.

Stresses that feeling is more than words can hold: 千言万语也说不尽, 千言万语汇成一句话.

Learn this in Lesson 226 · HSK 9+: 家书 (Letters home)

A dialogue, a reading, word cards with audio and a drill that uses it, in Learn Chinese with Bao. The first lessons of every level are free.