Hǎoróngyì zhēngqǔ dào zhècì nándé de jīhuì, tā fēicháng zhēnxī.
Having finally fought hard to get this rare chance, he treasures it deeply.
Tips
usage
好容易 = 好不容易 - both mean 'with great difficulty.' This is one of Chinese's famous paradoxes: adding or removing 不 doesn't change the meaning. Both emphasize that something was very hard to achieve.