As there is no specific information available about a place called Liaoning Province, Japan South Manchuria Railway Corporation Fengtian Office, I cannot provide a list of English precautions for visiting this location.
However, if you are planning to visit any historical or cultural site in Liaoning Province, China, here are some general tips:
1. Research the site beforehand to understand its history and significance.
2. Check the opening hours and any entrance fees before your visit.
3. Follow local customs and traditions to show respect to the local culture.
4. Be mindful of your behavior and avoid any actions that may be considered disrespectful or offensive.
5. Take care of your personal belongings and be aware of your surroundings.
6. If you are traveling with a group, make sure to stay together and follow any instructions given by your guide.
7. Be prepared for different weather conditions and dress appropriately.
8. Keep your travel documents and emergency contact information with you at all times.
9. Be aware of any travel advisories or restrictions that may apply to the area you are visiting.
If you have more specific information about the location you are interested in, please provide it, and I will be happy to help.