In 2017, Ministry of State Security officials entered the United States on visas that did not allow them to conduct official business, during the visit the officials made an attempt to persuade Guo Wengui to return to China.
Ministry of State Security officials entered the United States on visas. This was during the visit. This was in 2017. The officials made an attempt to persuade Guo Wengui to return to China the visit. These visas did not allow them to conduct official business.