Voice for Retroflex finals and The neutral tone Chinese Female

I love ResponsiveVoice Text To Speech. But have 2 error i don’t like

1. “er” forms a retroflex sylllable in combination with other finals, call retroflex finals.

Example:

哪儿 ，一下儿，那儿。。。

Your plugin’s voice for retroflex finals not good.

You can listen good voice for retroflex finals 哪儿 in this audio https://papago.naver.com/apis/tts/1.10.1_24979-5453b7a9bb065a438db68bcb739afb66-1537089245900

2. The neutral tone
谢谢 ：xièxie, 妈妈： māma
Your plugin’s voice for The neutral tone not good.
You can listen good voice for The neutral tone 谢谢你 in this audio
https://papago.naver.com/apis/tts/1.10.1_22420-e62e7e86716d4b8a68feb0a4999ceab6-1537090091875

• This topic was modified 3 years, 8 months ago by ranbac.
• This topic was modified 3 years, 8 months ago by ranbac.
• This topic was modified 3 years, 8 months ago by ranbac.

The page I need help with: [log in to see the link]