This is not even close to the actual Vietnamese pronunciation.

[Phúc] is pronounced close to Fook in American English. Without the heavy k-ending.

[Đạt] is close to Dac without the heavy c-undertone ending.

[Bích] is kind of close to Bic, but you have to say Bic really fast with very light c ending.

pattern: Vietnamese pronunciation is generally neutral throughout a word. There's no need for emphasis unless emotion is included.