Qin & Wang's 2017 peer-reviewed study independently names Liang Zhongtang as the Yicheng pilot's proposer and the one whose advocacy secured provincial approval

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Qin & Wang (2017) write: "In the spring of 1984, Liang Zhongtang, a demographer in the Shanxi province People's Government Economic Research Center, proposed a restricted two-child policy that would require couples to marry later and wait longer before having a second child. In 1985, Liang's advocacy for this policy convinced the provincial government to allow Yicheng, a county in Linfen prefecture city, to replace the OCP with the two-child policy proposed by the demographer."

This is a historical/biographical claim contested within this vault's existing cluster: claim-whyte-wang-cai-cite-yan-wei-li-zhang-not-liang-for-yicheng-pilot documents that Whyte, Wang & Cai's own citation chain to Yicheng never names Liang Zhongtang at all, reaching the county only through Yan Wei & Li Zhang's re-examination. Per the sourcing floor, a contested historical claim escalates to Tier 1–2; Qin & Wang (2017) clears that bar as a peer-reviewed journal article, and the attribution sentence itself carries no citation at all — not to Liang's own 2012 Legal Weekly interview (cited at footnote 6, for his stated reasons Yicheng was chosen), not to Wei & Zhang (2014) — it appears as the paper's own stated background, treating Liang's authorship as settled fact within the demographic literature it surveys.

What the paper is not, however, is innocent of Liang's own account. Qin & Wang cite two of his 2014 monographs elsewhere — Liang (2014b), China population problem, for the argument that Yicheng is the only appropriate site among the surviving two-child pilots (p. 934), and Liang (2014a), Studies on China's fertility policies, at footnote 23 for a baby-boom explanation of the late-1980s fertility rise — alongside the interview at footnote 6. So "independently" here means that the attribution does not descend from Whyte, Wang & Cai's citation chain and is not itself sourced to Liang; it does not mean the authors wrote without reading him.

This does not establish that Yan Wei & Li Zhang's own 2014 article names Liang — Qin & Wang cite that article twice, once among the prior studies comparing Yicheng's demographics (p. 930, with Gu & Wang 2009 and Wu 2014) and once for the policy's operational rules (p. 932), but never in the same sentence as the authorship claim. It establishes that at least one other scholarly team studying Yicheng treats his role as proposer/architect as uncontested background rather than disputed attribution.