2018 December 05
2018 December 11
Based on the $1310.2\times 10^6$ $\jpsi$ events, we study the scalar $f_0(1370), f_0(1500), f_0(1710)$ and pseudoscalar $\eta(1440)/\eta(1405)/\eta(1475), X(\ppb)$, and $X(18xx)$. A lot of results are obtained. Some of them are exotic states, or taken as glueball candidates.