Which statement is TRUE according to the passage ?
Columbus was born in a western country, so he was more famous than Zheng He in the world .
No one knew Zheng He's maritime achievements in history until World War I .
The Westerners' Voyages of Discovery fell behind Chinauntil 1433 .
No other fleets in the world could be compared with those of Chinain size for almost over 500 years in history .