Chiang Ching-kuo was the son of Chiang Ching-kuo, born in 1910, at the age of 15 he went to the Soviet Union to study, but because chiang launched a coup d'état and married Soong Mei-ling, Chiang Ching-kuo was demoted to Siberia as a soldier, and in the autumn of 1928, Chiang Ching-kuo entered the Leningrad Tomaka Red Army Military Academy.

Seven years later, Chiang Ching-kuo married Fenna, a female worker in the Soviet mine, and after the marriage, Fenna changed her name to "Jiang Fangliang". After the outbreak of the War of Resistance Against Japanese Aggression in 1937, Chiang Ching-kuo was approved to return to China, and the elder Chiang arranged for this son, who had twice denounced him, to be in his hometown of Fenghua Xikou.
After 1939, Chiang Ching-kuo successively served as the inspector of the fourth administrative region of Jiangxi, the commander of district security, the commander of air defense, and the head of the protection regiment, and he was estranged from chiang's current wife, Song Meiling, but he did not look up to see him, and the two maintained a superficial peace.
Jiang Chingguo and Jiang Fangliang had three sons and a daughter after marriage, and the only daughter, Jiang Xiaozhang, became the treasure in the palm of the couple, and soon after Jiang Xiaozhang was born, Chiang Ching-kuo was appointed as the "Administrative Inspector of Gannan, Jiangxi" and "The Governor of Ganzhou County", so everyone said that Jiang Xiaozhang was a lucky fruit of Chiang Ching-kuo.
However, due to the prominence of the Jiang family, although Jiang Xiaozhang is beautiful, no boy dares to pursue her, and he is worried that he married an ancestor who married home, and there are only a few boys who dare to talk to Jiang Xiaozhang, in 1957, 19-year-old Jiang Xiaozhang went to the United States to study.
In December 1959, Jiang Xiaozhang and Yu Yanghe, who was 14 years older than her, met for the first time, and the two talked very happily, quite a feeling of seeing each other and hating late, even if they were separated, the two still often cooked porridge on the phone, and a love began like this.
However, after the news of Jiang Xiaozhang's love affair with Yu Yang reached China, it caused an uproar, and Jiang Jingguo was eager to kill Yu Yanghe, who had arched his own "good cabbage", and he rushed to Yu Dawei's office, and was ruthlessly angry, and the three brothers of the Jiang family even said that they wanted to go to the United States to find Yu Yang and settle accounts.
Chiang Ching-kuo despised Yu Yanghe, first of all, Yu Yanghe was the illegitimate son of Yu Dawei and the German pianist, although Yu Dawei had intended to marry the German pianist, but the German pianist's parents were very opposed, so the two did not enter into marriage.
Secondly, Yu Yanghe has been divorced twice, is a third-married man, rumors about him are also flying all over the world, the outside world is rumored that Yu Yanghe is a stupid boy, eating, drinking and gambling everything; finally, Yu Yanghe is 14 years older than Jiang Xiaozhang.
In Chiang Ching-kuo's view, his precious daughter was completely deceived by Yu Yanghe, but Jiang Xiaozhang insisted on marrying Yu Yanghe, and to the point where he had to marry, Jiang Chingguo couldn't help but shed tears when he heard his daughter say this, crying in front of his daughter's face, and accused Jiang Xiaowen of not taking on the responsibility of supervising his sister.
After Yu Yanghe learned of his future father-in-law's attitude, he personally flew from the United States to Taiwan to have a sincere conversation with Chiang Ching-kuo, while Song Meiling approved of Jiang Xiaozhang's pursuit of his own love.
Song Meiling advised Jiang Jingguo: Jiang Xiaozhang is already a big girl, and she has done things in a measured manner, and this matter should not be publicized, it is not good for the Jiang family and the Yu family, and in order to maintain the face of Mr. Jiang, before your father (old Jiang) knows about this matter, this matter will be satisfactorily resolved.
Jiang Chingguo finally relaxed, seeing that the matter had reached an irreparable point, and could only go with Jiang Xiaozhang. In 1960, Jiang Xiaozhang and Yu Yanghe held a wedding in San Francisco, USA, and the wedding was still carried out in secret, presided over by Jiang Fangliang.