發現 by EKIN CHENG (鄭依健) has sold 80,000 copies in Hong Kong.
發現 certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Hong Kong |
80,000 | 2x Platinum |
Hong Kong Sales: 80,000
Certification / note: 2x Platinum
Certification Date / sales as of:
|
|
| Total sales | 80,000 | (in 1 country) |
Total
Sales: 80,000
(in 1 country)
|