Please see for the quick analysis referring to TAL education. Where the chinese government crack down has shown the removal of assets in a snap of finger, the price has dramatically lost value, with shareholders either holding or realising losses.
The monthly chart below shows an opportunity to purchase - upon confirmation.
Here is the daily opportunity
Be aware - without confirms, price can move against you and all foreign holders can be diminished as china will, may want Chinese investors only.
The view is of a weekly reactive level, but be aware for buyers, foreign stock holders of this chinese company, will experience a transition from Nasdaq at some point to Hong Kong - which a volatile exchange. So for the buying opportunity, await confirms of rejection between the monthly zone.