Word: 千萬 (qiānwàn) must by all means (with a negative: must never)
These are the example sentences using 千萬 in the sense must by all means (with a negative: must never). Every sentence using 千萬 is on the word's own page, whichever sense it uses.
Example sentences using 千萬 in this sense
10 sentences, showing page 1 of 1.