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Jyutping zung1 gwok3 sek6 jau4 tin1 jin4 hei3 gu2 fan6 jau5 haan6 gung1 si1
Pinyin zhōng guó shí yóu tiān rán qì gǔ fèn yǒu xiàn gōng sī

Definitions (CC-CANTO)
  1. PetroChina Co., Ltd