For a Chinese name:
* Bóyuán - The "Bo" is pronounced with a long "o" sound similar to the "o" in "go." The "Yuan" is pronounced like "ywen" with the "w" sound being very light, almost silent.
For a general word:
* Boy-wan - This is a more common pronunciation in English, with each syllable pronounced separately.
Important Note: When pronouncing a Chinese name, it's always best to ask the person how they prefer it. They may have a specific pronunciation they use in English.