The Deputy Director of the National Aerospace Administration, Bian Zhigang, emphasized that if the United States really wants to carry out normal aerospace exchanges with China, practical measures should be taken to remove obstacles.

According to the China News Agency, at the press conference, in response to whether American scientists would participate in the question of whether the US scientists would participate in the issue of the Moon sample recovered by Chang'e 6, they said thatIt is also in domestic law like Wolf clauses in the United States.

Bian Zhigang said that the Wolf clause hindered the normal aerospace exchanges between China and the United States, but could not hinder the pace of rapid development of Chinese aerospace.

According to Reuters, the U.S. Congress prohibit the National Airlines and the Aerospace (NASA) without special approval without special approval through the Wolf Agency clause in 2011.-OWNED Company) Starting cooperation.

Bian Zhigang said: "Will American scientists want to participate in the exploration of our moon samples together. I believe they are hope."