17. Vice Adm. Maurice F. Weisner, commander of the U.S. Seventh Fleet, arrives for a three-day visit.
Ambassador to Japan Peng Meng-chi leaves for Tokyo after home consultations.
18. Vice Premier Chiang Ching-kuo leaves for the United States on a 10-day visit.
20. El Salvadore Foreign Minister Dr. Francisco Jose Guerrero arrives for a four-day visit.
Ambassador to Lebanon Miao Pei-chi leaves for Beirut after three weeks of home consultations.
Gen. Liu Yu-chang, commander-in-chief of the Taiwan Garrison Command, leaves for Bangkok on a week's visit.
21. Dr. Ho Van Cham, minister of open arms of South Vietnam, arrives for a six-day visit.
Angelo Cardinal Rossi of Sao Paulo, Brazil, arrives for a four-day visit.
22. New Zealand Vice Premier J.R. Marshall arrives for a three-day visit.
Paul Cardinal Yupin returns from the Vatican.
23. A 65-member mission from the Royal Thai Air Force Academy, led by its commandant, Air Vice Marshal Bansha Mekvishai, arrives for a five-day visit.
24. Panamanian Ambassador to the United Nations Aquilino E. Boyd arrives for a week's visit.
Former Vietnamese Premier Tram Van Huong arrives for a week's visit.
The Food and Fertilizer Technology Center of the Asian and Pacific Council is inaugurated in Taipei.
26. A nine-member Indiana trade mission headed by Governor Edgar D. Whitcomb arrives for a three-day visit.
Dr. Andres Aquilar, Venezuelan permanent representative to the United Nations, arrives for a six-day visit.
Adm. Chang Chi-su, chief of staff of the Korean Navy, arrives for a five-day visit.
A 21-member Japanese military reporters' group arrives for a brief visit.
28. Peruvian Prime Minister Ernesto Montagne Sanchez arrives for a five-day visit.
Dr. Robert J. Goldberg, vice president of Northeastern Illinois State College, arrives for a four-day visit.
30. Walter Fei, secretary-general of the Council for International Economic Cooperation and Development, returns from the 26th annual convention of the Economic Commission for Asia and the Far East in Bangkok.
U.S. Ambassador Walter P. McConaughy returns to Taipei after home consultations.
May 2. Miguel Solano Lopez, Paraguayan permanent representative to the United Nations, arrives for a nine-day visit.
4. Oliver Bright Jr., undersecretary of state of Liberia, arrives for an eight-day visit.
Jose Ramon Gonzalez Perez, Dominican secretary of labor, arrives for a four-day visit.
5. Chang Pao-shu, secretary-general of the Kuomintang Central Committee, leaves for Seoul on a week's visit.
6. Dr. Chien Shih-liang, president of National Taiwan University, is appointed president of the Academia Sinica to succeed Dr. Wang Shih-chieh.
7. Twenty-eight economic reporters and writers of leading magazines and newspapers in the United States arrive for a four-day visit.
Dr. Yen Chen-hsing, president of National Tsinghua University, is named chancellor of National Taiwan University.
Fethi Tevetoglu, chairman of the foreign affairs committee of the Turkish Parliament, arrives for a three-day visit.
8. Charles Gaetan Duval, Mauritian minister of foreign affairs, tourism and immigration, arrives for a six-day visit.
9. Minister of Economic affairs Sun Yun-suan returns from Canberra after attending the Sino-Australian trade conference.
11. Gen. Mun Hyong Tae, chairman of the Korean joint chiefs of staff, leaves after a two-day visit.
Vice Premier Chiang Ching-kuo leaves for South Vietnam on a four-day visit.
Board of Foreign Trade Director Wang Yi-ting leaves for Geneva to attend an international conference on textile agreements.
14. David Rowe, U.S. delegate to the World Anti-Communist League, arrives for a three-day visit.
15. A 100-member trade mission from Toronto arrives for a four-day visit.