Umunsi umwe, Umwigisha Puzu (Umwigisha Qingshui) yagiye ku giti cyera gufata icyayi nyuma yo kwiyuhagira no guhindura imyenda.Yasanze hari amababi meza atukura ya Phoenix icyayi cyukuri.Bidatinze, Shan Qiang (bakunze kwita impongo z'umuhondo) yaje kurya icyayi.Yabonye ibi bintu, ndumiwe cyane: "Ijuru n'isi birema ibintu, ibiti byera rwose".Umwepisikopi Qingshui yagarutse mu rusengero akora icyayi kandi akoresha isoko yera mu gukora icyayi.Yatekereje ati: Inyoni z'Imana, inyamaswa ziva ku Mana, n'abihayimana basangira icyayi cyera, kandi ijuru ni ryera.Kuva icyo gihe, icyayi cya Tiansheng cyahindutse igitabo cyera ku baturage.

Umwepisikopi wa Qingshui na we yanyuze mu nzira yo gukura no gukora icyayi ku baturage.Mu kibaya cy'umusozi wa Nanyan, umujenerali uhiga ikiruhuko cy'izabukuru “Oolong", Kubera ko yagiye kumusozi gutora icyayi no guhiga atabishaka yahimbye inzira yo kunyeganyega hamwe na fermentation, icyayi cya Tiansheng cyakozwe ni cyiza kandi cyoroshye.Bantu bamwigiyeho, kandi mugihe kizaza, icyayi gikozwe nubu buhanga cyitwa icyayi cya oolong.

Wang Shirang yafashe ikiruhuko cyo gusura abavandimwe n'inshuti mu mujyi yavukiyemo maze asanga iki cyayi mu misozi ya Nanyan.Mu mwaka wa gatandatu wa Qianlong (1741), Wang Shirang yahamagariwe ku murwa mukuru guha icyubahiro Fang Bao, minisitiri w’imihango, azana icyayi nkimpano.Fang Bao amaze kurangiza ibicuruzwa, yumvise ko ari ubutunzi bw'icyayi, nuko abushyikiriza Qianlong.Qianlong yahamagaye Wang Shi kugira ngo abaze inkomoko y'icyayi.Umwami yasobanuye neza icyayi.Qianlong yarebye amababi yicyayi nkGuanyinkandi mu maso he haremereye nk'icyuma, nuko atanga izina “Tieguanyin”.