Guangzhou One Day Tour with Bullet Train Transfer from Hong Kong

Guangzhou is 2 hours away by inter-city through train.  Take a morning train to Guangzhou, escorted tour to explore old Beijing Road Pedestrian Street, Guangdong Province Museum, Guangzhou Opera House, take photo by the bank of Pearl River and Canton Tower.   Options include return train ticket to Hong Kong in the same day, or in a different day.