征兆

征兆	zhēng zhào	omen / sign (that sth is about to happen) / warning sign
征	zhēng	journey / trip / expedition / to go on long campaign / to attack
征	zhēng	to invite / to recruit / to levy (taxes) / to draft (troops) / phenomenon / symptom / characteristic sign (used as proof) / evidence
兆	Zhào	surname Zhao
兆	zhào	(bound form) omen / to foretell / million; mega- / (Tw) trillion; tera- / (old) billion