英文如何翻译？这句话！

He will receive the delegation, so he will stay in China before September 20th.

He is going to receive the delegations so he will be in China before 20th,September.他将会接待代表团，所以他会在9月20日之前待在中国

Because he will meet the delegation, he will stay in China before Spe. 20.

翻译成:
He will be able to receive delegation, therefore he may stay in China before September 20.