True. DOLV acquired ZJMY on 1/11/2017 according to the 10-K.
Wang Dequn and Shenzhen Jinbo Investment Holding Group acquired majority control of ZJMY from Han Zhiming in November 2016.
I see it as ZJMY having two parents IMO. ZJMY is now living with its mother DOLV. DOLV gained custody of ZJMY in January, but papa Jinbo Investment Holding Group is still paying child support for ZJMY.
The financial support from Shenzhen Jinbo Investment Group will continue to be a major factor in ZJMY's reverse merger into DOLV. That is why Jinbo Group's financial prowess and business ventures are so important IMO. You can't separate Wang Dequn, President of DOLV, from Jinbo Group, since he is Chairman of Jinbo Investment Holding Group. DOLV has Wang Dequn which also gives DOLV the financial support and influence of Jinbo Group. That's why many post articles about the business dealings of Jinbo Group because they are relevant to DOLV.
Remember, it was Jinbo Investment Holding Group that donated the 10 ZJMY police EVs in Zhangjiakou in August.