Chinese:
* Tsyang: This is the most common pronunciation in Mandarin Chinese, with the "y" sound similar to the "i" in "machine."
* Tsiang: This pronunciation is also possible in Mandarin, with a slightly softer "y" sound.
Other Origins:
* Tsiang: In other languages, like French, it might be pronounced with a more distinct "s" sound, as in "sing."
Without further context, it's best to assume the Mandarin pronunciation:
* Tsyang (with the "y" sound like the "i" in "machine")
To be sure, it's always best to ask the person how they pronounce their name.