(1) logo with originality;
(2) trademark usage for a long time;
(3) the trademark for goods or services of good quality and stable;
(4) use of the trade mark of the goods, market coverage and sales volume;
(5) the proprietor of the advertising and is proportional to the income increase of sales of goods or services;
(6) the trade mark is registered and sold in the countries concerned use of the trade mark for goods or business services;
(7), have a high visibility and credibility in the industry;
(8) familiar to quite a range of consumers.