\begin{document}$ \chi _{cJ}(J=0,1,2) $\end{document} decays, we investigated the \begin{document}$ \chi_{cJ}\to PP $\end{document}, \begin{document}$ VV $\end{document}, \begin{document}$ PV $\end{document}, and \begin{document}$ PT $\end{document} decays using the SU(3) flavor symmetry/breaking approach, where P, V, and T denote light pseudoscalar, vector, and tensor mesons, respectively. With the decay amplitude relations determined by SU(3) flavor symmetry/breaking, we present the branching ratios for all \begin{document}$ \chi_{cJ}\to PP $\end{document} and \begin{document}$ \chi_{cJ}\to VV $\end{document} modes, including those without experimental data. While theoretical considerations strongly suppress or even forbid most \begin{document}$ \chi_{cJ}\to PV $\end{document} and \begin{document}$ PT $\end{document} decays, we also provide quantitative predictions constrained by existing experimental data. Our results are expected to be accessible in future experiments at BESIII and the planned Super Tau-Charm Facility."> Study of <i>χ<sub>cJ</sub></i> (<i>J</i> = 0,1,2) decays to light meson pairs based on <i>SU</i>(3) flavor symmetry/breaking analysis -
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