SPEECH BY THE MINISTER FOR TRADE AND INDUSTRY, BG LEE HSIEN LOONG, AT THE LAUNCHING CEREMONY OF THE SPEAK MANDARIN CAMPAIGN AT THE SINGAPORE CONFERENCE HALL ON 3 OCTOBER 1988 AT 8.00 PM

SPEECH BY DR TONY TAN KENG YAM, MINISTER FOR EDUCATION, AT THE LAUNCHING CEREMONY OF THE 1987 SPEAK MANDARIN CAMPAIGN AT THE SLF AUDITORIUM, 512 THOMSON ROAD ON THURSDAY, 8 OCTOBER 1987 AT 8.00 PM

SPEECH BY MR GOH CHOK TONG, FIRST DEPUTY PRIME MINISTER AND MINISTER FOR DEFENCE, AT THE LAUNCHING OF THE SPEAK MANDARIN CAMPAIGN AT THE SINGAPORE CONFERENCE HALL ON THURSDAY, 2 OCTOBER 1986 AT 8.00 PM

SPEECH BY PRIME MINISTER LEE KUAN YEW AT THE OPENING OF THE SPEAK MANDARIN CAMPAIGN ON FRIDAY, 21 SEP 84, AT THE SINGAPORE CONFERENCE HALL