1. Send a private message to Xinxin Clivia: You can find the account of Xinxin Clivia on the relevant social media platform, and then send a message to her by private message.
2. Call the contact number of relevant institutions: If Yan Xinxin works in an institution or company, you can find the contact number of the institution or company and then call directly for consultation.
3. Find contact information on related websites: You can find her contact information in official website of Xinxin Clivia or related websites, such as email address and telephone number.
4. Through the search function on the social media platform: You can use the search function on the social media platform to search for Lan Xiaoxin, a beautiful young gentleman, and find her contact information.
Please note that the specific contact information depends on the specific situation. If you can't contact Lan Xiaoxin, you can consider looking for other ways or consulting professionals in related fields.