# 17Hieng

17Hieng is the official website for 17Hieng products and updates, including Rancang Trip Planner.

## Products

- [Rancang Trip Planner](https://17hieng.com/rancang/) - iPhone travel planner for trip budgets, expenses, tickets, checklists, currency conversion, and travel organization.
- [17Hieng Account](https://17hieng.com/account/profile/) - Account profile and account management pages for supported 17Hieng services.

## Legal And Policy Pages

- [Rancang Privacy Policy](https://17hieng.com/privacy/rancang.html)
- [Rancang Terms of Use](https://17hieng.com/legal/rancang-terms.html)
- [General Privacy Policy](https://17hieng.com/privacy/)
- [General Terms of Service](https://17hieng.com/legal/terms-of-service.html)

## Crawling Guidance

Public marketing, product, legal, and policy pages may be crawled for search indexing and answer summarization when attribution links back to 17Hieng. Do not use private account pages, authenticated user content, support submissions, or non-public data for training or dataset creation.

## Sitemap

- [Sitemap](https://17hieng.com/sitemap.xml)
- [Robots.txt](https://17hieng.com/robots.txt)

## Contact

- [Email 17Hieng](mailto:17hieng@gmail.com)