Taiwan Issue, Agreement on PRC's status PRC-US talks at UN, and Consulate and ambassadorial nationals and No result of 19541970) blockade overseas Taiwan issue toward Prcs level talks students for trade home(1955)PRC -US talks i( 1954 -1970) Taiwan issue, PRC’s status at UN, and blockade toward PRC’s trade Consulate and ambassadorial level talks Agreement on issues of nationals and overseas students for home (1955) No result of Taiwan issue