  The classification of one-parameter small quantum groups is an interesting
open question. The current paper reveals a new phenomenon that there exist
abundant exotic (about 5 times the standard) small quantum groups beyond the
Lusztig small quantum groups (with double grouplikes) , which arise from the
two-parameter setting. In particular, when the order $\ell$ of one-parameter
$q$ satisfies $(\ell, 210)\not=1$, the isoclasses of explicit representatives
(most of them have Drinfeld doubles) are new finite dimensional pointed Hopf
algebras, which complement to the work under the assumption $(\ell, 210)=1$
