I don't know what "Shanda" means... but if you meant "Shahada" then the definition for it is that it's your testification to embrace Islam which makes you an automatically Muslim.
Because without shahada you cannot be a muslim
Muhammad Shahada was born in 1963.
Yes, you can recite the Shahada alone without the presence of others. The Shahada is a declaration of faith in Islam, and it can be said privately or publicly.
Shahada is the witness that no god except one and only one God (with no partner, no son, no associate and no equivalence) and that prophet Muhammad is his messenger and prophet. Denying the Shahada get the Muslim out of Islam. The Shahada is the first and most important pillar of Islam. To become a Muslim you have to say it and believe in it.
Yes, you can take your shahada alone, as it does not require the presence of others.
you say there is no god but Allah and muhammed is the messenger of Allah
The flag of Saudi Arabia has the Shahada inscribed in it in Arabic ""(There is) no god but Allah. Muhammad (is the) messenger of Allah" "
The premise of the question is incorrect. The Shahada IS actually the most important pillar of Islam.
The Shahada is said in Arabic as "Ashhadu an la ilaha illallah, wa ashhadu anna Muhammadar rasulullah."
The cast of Al Shahada - 2004 includes: Ahmed Fahmy Mahmoud Rashed as Hisham
It is recommended to have someone present when taking the Shahada, but you can also do it alone if necessary.