0 Old HSK word(s):



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Hsk Characters:

HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




China National Petroleum Corporation (S, Wirtsch) [zhong1 guo2 shi2 you2 tian1 ran2 qi4 ji2 tuan2 gong1 si1] 中国石油天然气集团公司
PetroChina (Org) [zhong1 guo2 shi2 you2 tian1 ran2 qi4] 中国石油天然气
PetroChina (Wirtsch) [zhong1 guo2 shi2 you2 tian1 ran2 qi4 gu3 fen4 you3 xian4 gong1 si1] 中国石油天然气股份有限公司