There is a little bit of six in the text.

Six standards and one requirement. According to official website of Shiwen Livestock and Poultry Breeding Group, the "Six Ones" in Shi Wen refers to "six standards and one requirement of Shi Wen Livestock and Poultry Breeding Group", namely, improved seed selection, high-quality feed, scientific breeding, environmental control, epidemic prevention and control, safety inspection and traceability management. Shiwen Group was founded in 1983, with 7 farmers raising 8,000 yuan. The company has 399 holding companies in more than 20 provinces (municipalities and autonomous regions). The company achieved a total operating income of 74.939 billion yuan, a total profit of 7.972 billion yuan, and a net profit attributable to shareholders of listed companies of 7.426 billion yuan.