Using third-party tools or services ("brushing") to obtain a large number of fake likes on QQ violates QQ's User Agreement and Community Guidelines. This behavior may lead to account restrictions (such as temporary bans, removal of illegal likes, or even permanent closure) and also undermines the authenticity of the platform's interaction environment. If you want to increase the number of likes on your QQ content organically, you can try these legitimate methods:

1. Post high-quality, interesting content: Share real life stories, useful tips, creative works (like photos, videos, handwritten notes) or topics that resonate with others (e.g., hobbies, study experiences).
2. Engage actively with others: Like and comment on friends' or acquaintances' posts sincerely—genuine interaction often leads to mutual support.
3. Join relevant communities: Participate in QQ groups or兴趣 circles (e.g., photography groups, book clubs) that match your interests, and share your content appropriately (avoid spamming) to reach more people who may be interested in it.
4. Optimize posting timing: Choose periods when your friends are more active online (e.g., after school/work hours, weekends) to increase the visibility of your content. Focusing on real interaction and valuable content is the most sustainable way to gain genuine likes and connections. Protect your account security and abide by platform rules at all times!