Not accuse. Observed.

This is a lot of similar-sounding-but-different problems.

EDIT:

For those not realizing that China has a long history of less-trustworthy stats, along with Iran and some other governments, here is some reading you can consider

[0] https://sites.pitt.edu/~tgrawski/papers/2001%20What%27s%20Ha...

[1] https://www.nber.org/system/files/working_papers/w29349/w293...

[2] https://www.newyorkfed.org/medialibrary/media/research/epr/2...

[3] https://www.econstor.eu/bitstream/10419/245398/1/cesifo1_wp9...

[4] https://thedocs.worldbank.org/en/doc/350051528721174623-0050...

[5] https://www.ifo.de/DocDL/cesifo1_wp10630.pdf

[6] https://papers.ssrn.com/sol3/papers.cfm?abstract_id=5140733

[7] https://www.mdpi.com/2072-4292/13/22/4620

[8] https://www.imf.org/en/publications/wp/issues/2022/06/03/mea...

[9] https://www.ifo.de/DocDL/cesifo1_wp10630.pdf

[10] https://www.nber.org/system/files/working_papers/w23323/w233...

[11] https://www.jstor.org/stable/26372649

[12] https://www.nber.org/system/files/working_papers/w15199/w151...

[13] https://www.economic-policy.org/wp-content/uploads/2016/04/S...

[14] https://papers.ssrn.com/sol3/papers.cfm?abstract_id=1273505

[15] https://www.newyorkfed.org/medialibrary/media/research/epr/2...

[16] https://www.sciencedirect.com/science/article/abs/pii/S10439...