隆重慶祝
Grand celebration
慶祝成立…一週年
Celebrating the 1st Anniversary of the Establishment of …
熱烈祝賀第一屆…錦標賽
Hail the first FIFA of …
值此節日之際致以節日的祝賀！
On the occasion of the season, I would like to extend season's greetings.
祝您工作順利、事業成功、身體健康、家庭幸福！
Wish you the very best of luck in your job, every successin your future endeavours, good health and a happy family!
衷心祝賀您當選…
Hearty congratulations on your recent ecletion as …
舉行會議/研討會/大會/座談會/學術報告會
Hold a meeting/seminar/conference/forum/symposium