DIGESTIVE MEDICINE CENTER 、President,Academicleader,Professor,DoctoralSupervisor,ChiefSurgeon

DIGESTIVE MEDICINE CENTER 、VicePresident，DirectorofDigestiveMedicineCenter,Professor,DoctoralSupervisor,ChiefSurgeon

DIGESTIVE MEDICINE CENTER 、Professor,ChiefPhysician

DIGESTIVE MEDICINE CENTER 、ChiefPhysician,Master'sSupervisor,Professor

DIGESTIVE MEDICINE CENTER 、ChiefSurgeon

DIGESTIVE MEDICINE CENTER 、Ph.D.,ViceDirectorofDigestiveMedicineCenter,AssociateChiefSurgeon

DIGESTIVE MEDICINE CENTER 、DeputyDirectorofGastrointestinalandPancreaticSurgery,FirstAffiliatedHospitalofSunYat-senUniversity.AssociateProfessor,AssociateChiefSurgeon

DIGESTIVE MEDICINE CENTER 、Master'ssupervisor,AssociateChiefSurgeonintheGastrointestinalSurgeryCenteroftheFirstAffiliatedHospitalofSunYat-senUniversity

DIGESTIVE MEDICINE CENTER 、AssociateChiefSurgeon