Wang Qingxin's calligraphy is 8000 yuan per square foot, right?

Wang Qingxin's calligraphy is 8000 yuan per square meter. In May 2005, he wrote 54 couplets in one working day, which is the best in the world. China Calligraphers Association (the official organization) named "China Famous Calligrapher", and the calligraphy was rated as 8000 yuan per square meter.