If you want real information about a serious topic like the car industry in China, go to someone who covers the car industry, not propagandists whose entire agenda is to bash China, typically Chinese expats with first names like "Miles" or "Byron".
Here's the scoop on BYD's January sales drop from "Electric Viking" an Australian car market specialist and politically neutral source:
He confirms the sales figures and emphasizes that BYD has increased its exports to nearly half of its total as evidence of wise diversification that has significant overall costs short-term. He says that Geely's sales did not suffer the way BYD's did and so the excuse of the market being the main reason for BYD's Jan. 2026 drop compared to Jan. 2025 is not viable.
However, he said that the Chinese New Year is what affected the Jan. 2025 vs Jan. 2026 sales drop of 30% year-on-year decline because production shuts down for one or two weeks during Chinese New Year. This does not make sense to me because the Chinese New Year in 2025 was Jan. 29, so it would have had the largest impact possible on those 2025 sales figures, but the Chinese New Year for 2026 is upcoming on Feb. 17, so I would think that it affects February 2026 sales figures much more than Jan., unless I'm getting this all wrong.