During the launch event for a new musical product featuring Hong Loan, Quach Tuan Du addressed recent allegations that Hong Loan lip-synced during performances. He publicly responded to the concerns surrounding his junior artist. Quach Tuan Du offered words of encouragement to Hong Loan, urging her to remain confident in her artistic journey. He addressed the rumors while promoting their new collaboration. The statement aims to quell speculation and bolster Hong Loan’s confidence. Quach Tuan Du’s support signals a commitment to nurturing emerging talent within the Vietnamese music scene. He hopes to see Hong Loan continue to pursue her musical aspirations without being discouraged by criticism.