The police force has been performing its duty to enforce the law and maintain stability, she said.
The police also said the victim has obtained a personal safety protection order against Chen issued by the district court.
The police department said it "treats any loss of life very seriously" and "personally shared our condolences with the Wang family" in a statement Wednesday, local media reported.
The policy is a national centralized procurement pilot program in late 2018 in four municipalities and seven local cities, or better known as "4+7".
The plan also stresses the full implementation of policy incentives such as fiscal and education policies.
The per capita income of Chinese citizens has increased considerably as the country's economy has become the second largest in the world.
南宁自体软骨隆鼻风险大吗
The police force began to prepare for the exercise four days ago.
The platform has been upgraded to the fourth generation since the company began developing it 10 years ago.
The powerful tremor left a handful of buildings badly damaged, with some, such as the apartment block, leaning at precarious angles. Some roads were torn up and hundreds of people were forced into shelters at local schools and a stadium.
The plane crashed on North Shore in Oahu, part of the Hawaiian island chain and home to the state capital, Honolulu.