維基辭典YueWordFeedbackJyutping:si5 coeng4 diu6 caa4Original phonetic: /siː¹³ t͡sʰœːŋ²¹ tiːu̯²² t͡sʰaː²¹/si5 coeng4 tiu4 caa4Original phonetic: /siː¹³ t͡sʰœːŋ²¹ tʰiːu̯²¹ t͡sʰaː²¹/market research
維基辭典YueWordFeedbackJyutping:si5 coeng4 diu6 caa4Original phonetic: /siː¹³ t͡sʰœːŋ²¹ tiːu̯²² t͡sʰaː²¹/si5 coeng4 tiu4 caa4Original phonetic: /siː¹³ t͡sʰœːŋ²¹ tʰiːu̯²¹ t͡sʰaː²¹/market research