With
his knowledge of Japan he received on the job training from 1984 to 1985 at
Daiwa Securities in Japan. Chang started
his career at China International Trust and Investment Corporation (CITIC) in 1985.
His first position was as deputy manager of the Treasury Division and held
various positions such as deputy manager at CITIC Industrial Bank, in charge of
foreign exchange and bond businesses.
Chang
moved to New York in 1989 as the deputy representative at the CITIC Office. He
held this position until 1992. During his time in New York he earned an MBA
from the College of Insurance.
In
October 1992 Chang was appointed vice president of CITIC Industrial Bank. He
became in charge of fund raising through issuing of bonds in the international
market, foreign exchange and securities.
Chang became assistant vice president, executive director and
vice-president of CITIC from January 1994 to March 2002. He was in charge of
establishing the securities, insurance and trust branches of CITIC and
non-banking financial business.
He
made a major career move in 2004, leaving CITIC to accept the position of vice
chairman and president of China Construction Bank. Two years later though in 2006 he was back at
CITIC this time as vice chairman and president of CITIC Group.
CITIC
Pacific a subsidiary of
CITIC Group made unauthorized bets in the foreign current market in October
2008 and lost $1.9 billion causing senior officials of the subsidiary to
resign. In April 2009 Chang was commissioned to replace the chairman and
managing director of CITIC Pacific.
Back
in 2000 Chang was put in charge to turn around CITIC Ka Wah Bank which was
already on the verge of bankruptcy. By 2002 the bank was back on its feet.