You mean those beautiful jewels in it? This family has been a red coral for decades. CCTV 4 and International Channel also made an exclusive interview with her family. EVA Air and China Airlines also mentioned her family in the promotional video of Taiwan Province Province before the flight in Taiwan Province Province. The most important thing is that her family is supervised by the Taiwan Province Provincial Department of Finance and can apply for tax refund. So many factors are considered as credible businesses.