Donghu district Social Security Bureau can apply for serious illness medical insurance.

Only commercial insurance can cover serious diseases, including 28 males and 30 females. You can pay as much as you buy, and your father's is one of them, but now he can't buy insurance to aggravate his illness, and social security can only reimburse a small part. We have safely introduced safety protection and critical illness protection, paying as much as we buy, and paying in advance at one time. Please consult 1368 59377704.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.