Congratulations! Your OPPO A59s is now running Global ROM. However, you aren't finished yet.
Changing a Chinese ROM to a Global ROM on an is generally not recommended and often impossible due to locked bootloaders and hardware regional locks. While some older Oppo devices could be modified, modern Oppo security prevents "cross-region" flashing. Summary of Risks & Limitations Locked Bootloader: oppo a59s china rom to global rom