BaoBaoGo HSK 3 original learning text, locally synthesized. Model: icefall AISHELL-3 VITS, speaker SSB0005/sid 0 (Apache-2.0). https://huggingface.co/csukuangfj/icefall-tts-aishell3-vits-low-2024-04-06 Runtime: k2-fsa/sherpa-onnx (Apache-2.0). https://github.com/k2-fsa/sherpa-onnx Dataset: AISHELL-3, Beijing Shell Shell Technology Co., Ltd. (Apache-2.0). https://www.openslr.org/93/ Explicit per-sense phonemes; word recordings with the same character can have distinct readings. Synthetic speech, not copied from HearMandarin. No claim of expert validation of every clip.