with all respect to Tang Xianhu, he has contribute to China's success, but the most important thing of someone success is the talent.
this is his own words.
besides, TXH, Hou and others only 16-20 y.o. when they return to China.
what they can do ?
the silly thing is, why TXH coach in Indonesia plus their great (?) players can't dominate the world badminton just like China ?
even when TXH in Indonesia, it was China that won 4 Gold medals (Korea 1 ; while Ina only silver and bronze medal) at 1989 World Championships in Jkt.
Thomas, Uber and Sudirman Cup won in consecutive year even when TXH still in Indonesia ? never.