TechnoHacker falls under the category: Ethical Hacking & Cybersecurity

Content Writers falls under Journalism, but none of those options are provided. Therefore: Business & Finance

It does not fit into any specific category you provided since it falls under literature. However, it is closely related to "Books & Reading" category which isn't included in your list.

Entertainment & Media Note: Youtube Vanced APKs is related to video content and YouTube, which falls under the category of Entertainment & Media.

RetroGamesHistory falls under: Gaming & Esports

Crypto Channel Star Chat falls under: Cryptocurrency & Trading

Robotics & Technology or specifically, since 'M...M' does not directly indicate the subject it might relate to, Technology and its subcategory: Technology & Programming submenu... specific: M...M system= maybe... it refers to Memory Management system hence falls under: AI & Machine Learning Though I can narrow down specific category! mana.scalablytypedBased on the 'M...M' system, a less broad and more relevant subcategory within the existing list could be: AI & Machine Learning subtree/(sub)... Memory Management system hence category

Writing isn't explicitly listed but falls under categories such as Technology and Programming, Freelancing, and Entrepreneurship or primarily and MOST RELEVANTLY Education & Learning

Airdrop Group falls under "Cryptocurrency & Trading"

NHOM CHEO REF UY TIN falls under the category: News & Politics

DeFi Category falls under "Cryptocurrency & Trading"

These conversations appear to be related to WordPress Development and SEO. However, the only relevant categories from the list are: Technology & Programming And since the subcategory is not available in the list, we can rescoop it as - WordPress falls under Technology & Programming category