tˈuːɐŋɡˌuː bˈaɪɪŋ ˈɔːlsoʊ ɐmˈiːlɪɹˌeɪts ɐ tɹɐdˈɪʃənəl dɪstɹˈʌst ʌv ɡˈʊdz pˈɜːtʃɪst fɹʌm ʌnnˈoʊn sˈɛlɚz æz ˌɪndᵻvˈɪdʒuːəl mˈɛmbɚz ʌvðə bˈaɪɪŋ ɡɹˈuːp kæn vˈaʊtʃ fɚɹə pɚtˈɪkjʊlɚ sˈɛlɚz kwˈɔlᵻɾi tə ðə ɹˈɛst ʌvðə ɡɹˈuːp.
Tuángòu buying also ameliorates a traditional distrust of goods purchased from unknown sellers as individual members of the buying group can vouch for a particular seller's quality to the rest of the group.