The principle of excellent quality, product and service is the principle of "Three Excellence" of our company.

质量优、造工优、服务优，是协鑫的“三优”原则。

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Ms Kelly said that so far 34 schools had approached her to be one of the first three "centres of excellence" in Liverpool.

BBC: Early start for language lessons

The meeting, held at Rhodes University, was a follow-up to a study undertaken last year by UNESCO to map the media training landscape across the continent and to assess potential excellence according to three broad criteria areas.

UNESCO: Communication and Information

Official guidelines from the National Institute of Health and Clinical Excellence (NICE) say women should be allowed three free courses of IVF treatment.

BBC: Funding of IVF in the UK 'is feeble'