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This talk reviews and summarizes some of our results in [1] on XYZ- SU3Breakings obtained from QCD Laplace Sum Rules (LSR) at next-to-next-leadingorder (N2LO) of perturbative (PT) theory and including next-to-leading order(NLO) SU3 breaking corrections and leading order (LO) contributions ofdimensions d< (6 - 8) non-perturbative condensates. We conclude that theobserved X states are good candidates for being 1^++ and 0^++ molecules states.We find that the SU3 breakings are relatively small for the masses (< 10 (resp.3) %) for the charm (resp. bottom) channels while they are large (< 20 %) forthe couplings. Like in the chiral limit case, the couplings decrease faster:1/m_b^3/2 than 1/m_b^1/2 of HQET. Our approach cannot clearly separate ( withinthe errors ) some molecule states from the four-quark ones with the samequantum numbers.

XYZ - SU3 Breakings from Laplace Sum Rule at Higher Orders: Summary