一 … 也 / 都 … 不 / 没 (not even one)

Zero, said dramatically

• To say "not a single …", Chinese wraps the noun in a frame.
• 一个yí gèperson人rénalso也yěnot have / haven't没有méi yǒu = "there isn't a single person."
• one / a一yī + Measure + also也yě / all / both都dōu + not不bù / not / haven't没méi = "not even one".

one / a一yī + Measure + also也yě / all / both都dōu + not不bù / not / haven't没méi + Verb

• The one / a一yī…also也yě / all / both都dōu… frame emphasises a complete zero.

one一yī(measure word)个geperson人réneven也yěthere isn't没有méi yǒu。

• 一个yí gèperson人rénalso也yěnot have / haven't没有méi yǒu = "there isn't a single person."

Also "not at all"

• a bit一点yì diǎnalso也yěnot不bù + Adj = "not … at all": a bit一点yì diǎnalso也yě不累bù lèi.

I我wǒa bit一点yì diǎneven也yěnot不bùtired累lèi。

• a bit一点yì diǎnalso也yě不累bù lèi = "not tired at all."

Recap

Read the full reference: HSK 3 grammar — Sentence patterns.