Only in Hakka Chinese 36
What this means for learners
Hakka Chinese and Garo share 11 sounds — roughly 23% of Garo's inventory overlaps with Hakka Chinese. Shared sounds are ones a speaker already knows from their native language and will generally produce and perceive accurately without explicit training.
The 15 sounds found only in Garo represent the greatest pronunciation challenge for Hakka Chinese speakers. The adult brain tends to map unfamiliar sounds onto the closest native equivalent — a process that produces the characteristic "accent" of a second-language speaker. Learning to hear and produce these sounds as distinct requires focused ear training, not just repetition.
Conversely, Hakka Chinese has 36 sounds not used in Garo. Native Garo speakers learning Hakka Chinese will face the mirror-image challenge with these sounds.
Phoneme inventories from PHOIBLE. Data reflects one documented inventory per language; some variation exists across dialects and sources.